docs: 分支名同步为 v1，校准 README 当前状态

apps/engine 独立进程（syncRound + 防重叠调度）；上游 log/token；QPU 采样；
server 读 engine_status；时刻出参 toUnixSec；中文日志；zod-openapi 扩展顺序修复。

.env.example

@@ -0,0 +1,30 @@
+# ── new-api-key-usage · 本地环境变量示例 ──────────────────────────
+# 复制为 .env 后填写（.env 已被 .gitignore，勿提交）
+
+# 本服务端口（避开 3000/3001 等常见占用）
+PORT=18456
+
+# PostgreSQL 连接串（开发 compose 默认如下）
+DATABASE_URL=postgres://postgres:postgres@127.0.0.1:5432/new_api_key_usage
+
+# 已登记 sk-key 的加密密钥：≥32 字节随机数，base64url。
+# 生成示例（PowerShell）：
+#   $r=[Security.Cryptography.RandomNumberGenerator]::Create();$b=New-Object byte[] 32;$r.GetBytes($b);[Convert]::ToBase64String($b)
+# ⚠ 入库后不可更换；丢失 = 存量 key_ciphertext 无法解密。与库同等备份。
+SK_KEY_ENCRYPTION_SECRET=
+
+# 上游 NewAPI 实例根地址（不是本服务）
+NEWAPI_BASE=http://127.0.0.1:8080
+
+# 会话 cookie 是否带 Secure（默认 true）。
+# 本地 http://localhost 或 127.0.0.1 调试：现代浏览器可保留 true；
+# 局域网 IP / 自定义域名 / 出现「登录后立刻 401」时改为 false。
+COOKIE_SECURE=false
+
+# 业务日志级别：debug | info | warning | error | fatal（访问日志另由 hono/logger 输出）
+LOG_LEVEL=info
+
+# 空库双通道：可选。用户名与密码同时存在时，首次 setup-state 静默落库；
+# 只填一个视为未配置。此后改 env 不改密；改密走管理面表单。
+# ADMIN_INIT_USERNAME=
+# ADMIN_INIT_PASSWORD=

.gitignore

@@ -13,3 +13,13 @@
 .env
 .env.*
 !.env.example
+
+# 依赖与构建产物
+node_modules/
+dist/
+build/
+.turbo/
+
+# 测试与工具
+coverage/
+*.tsbuildinfo

AGENTS.md

@@ -0,0 +1,41 @@
+# AGENTS.md
+
+给 AI 协作者的仓库指引。**开始任何工作前，先读 [`README.md`](README.md)**——它是全景入口：项目是什么、为什么长这样、走到哪了。
+
+## 协作约定（长期有效）
+
+- **Git**：仅当项目作者明确说"提交 / commit"时才执行提交；`git push` 永远由项目作者手工执行，AI 绝不推送
+- **命名**：需求 / 设计 / 交互 / 技术 / 计划等**文档名**用中文（`README` / `AGENTS` / `LICENSE` 等约定俗成除外）、**目录**用英文；新文档按性质放入 `docs/design/`（我们定的方案与决策）或 `docs/references/`（平台可用接口参考——实证事实，不做设计决策），并同步更新 README 的「文档地图」；`docs/deprecated/` 只归档已废弃文档——**勿引用、勿作依据**（本分支暂无此目录，需要时再建）
+- **代码文件命名**：所有**目录名与文件名**一律 kebab-case（如 `time-range-picker.vue` · `admin-session.ts`）；**组件在模板中引用时用大驼峰**（`<TimeRangePicker />`）——文件名 kebab、模板标签 PascalCase
+- **文档状态**：头部表格标「状态」（草案 → 讨论中 → 待审阅 → 定稿(日期) → 已实现）；设计文档定稿后不搬家、只改状态；被取代时删除（git 历史即考古）
+- **部署**：交付物必须保证「一条命令链」可部署；**双形态并行已裁决**——完整前后端（运营方服务器）先行，Cloudflare Workers 抽取版（作者自部署）后续（见 `docs/design/需求清单.md` R13）
+- **不引入版本叙事**：不使用 v1/v2/v3 之类版本编号，不以「MVP」等标签或指称显式描述任何历史阶段；文档内容必须**自立**——不得引用、描述任何当前分支之外、可能被删除的分支内容
+- **本地不入库也不 ignore 的物料**（AI 提交时务必避开）：`api*.json`（上游实测快照）、`session-archive/`（作者主动备份的会话记录，如 `v1-设计-*.md`）——不加入 git、不写 `.gitignore`，靠提交时人工/执行者目视把关；`v1-设计-1.md` 为历史对话原档，允许保留旧术语，不作现行依据
+
+## 项目速览（速记）
+
+- **`v1`（本分支）= 设计文档中心 + 实现主线**：实现代码与文档同分支演进（代码落点已定案），monorepo 结构（`apps/server` · `apps/web` · `packages/core` · `packages/db`）见 `docs/design/技术选型.md` §4
+- 数据模型：四张基线表（`api_keys` · `usage_logs` · `payments` · `qpu_history`）+ 三张访问主体表（`members` · `users` · `sessions`）设计见本目录，**七篇已定稿（2026-10-01，经作者逐篇审阅）**；同步架构（轮询 + `request_id` 去重 + 攒库）的动因由上游物理约束决定，架构结论不变
+- 需求总集与待裁决项（平台身份体系、费用分摊与账单、充值折算、多订阅、数据资产保护）见 `docs/design/需求清单.md`；交付形态已裁决（双形态并行，完整形态先行）
+- 上游约束速记：只有 sk-key、无时间过滤接口 → 轮询攒库是唯一路径（README「架构的根本动因」）
+
+## 命令
+
+Bun 工具链（选型见 `docs/design/技术选型.md`）。**Windows 上 `bun` 需在 PowerShell 7（`pwsh`）里跑**——mise shim 由 pwsh profile 激活；Windows PowerShell 5.1 会报 command not found，改用 `pwsh -c "…"` 或绝对路径。
+
+| 命令 | 用途 |
+|------|------|
+| `bun install` | 安装 / 链接 workspace 依赖（在仓库根） |
+| `bun test` | 全部测试（core 契约 + server HTTP + **集成**）；集成需 `DATABASE_URL`（compose 中的 PG），无库时自动跳过 |
+| `bun --env-file=.env scripts/seed-from-samples.ts` | 从根目录 `api*.json` 实测快照灌开发库（幂等）；验收接口口径用 |
+| `bun run typecheck` | 根 tsconfig 类型检查（不含 web `.vue`） |
+| `bun run dev:server` | 开发跑母体后端（hot reload） |
+| `bun run dev:engine` | 开发跑同步引擎（独立进程，读 `SYNC_*` env） |
+| `bun run dev:web` | 开发跑前端 Vite |
+| `docker compose up -d` | 起开发用 PostgreSQL |
+| `bun run --filter @new-api-key-usage/db db:generate` | 生成 SQL 迁移（`packages/db/drizzle/`） |
+| `bun run --filter @new-api-key-usage/db db:push` | 推送到本地库（开发期） |
+
+环境变量见 `.env.example`（复制为 `.env` 后填写）。
+
+**默认端口 `18456`**（避开 3000/3001 等本机占用）；`NEWAPI_BASE` 是上游 NewAPI 地址，与本服务端口无关。在线文档：`http://127.0.0.1:18456/api/docs`。

README.md

@@ -0,0 +1,92 @@
+# new-api-key-usage
+
+> 针对 NewAPI 平台的 key 用量统计工具
+
+定时用每个 sk-key 轮询网关日志接口，按 `request_id` 去重，攒全量日志到数据库；任意时间范围的用量查询，即一条本地聚合查询。
+
+| 项目 | 内容 |
+|------|------|
+| 当前状态 | **实现推进中**（`v1` 分支 = 文档中心 + 实现主线）——设计文档全部定稿；后端 + 同步引擎已落地；前端总览与 Key 管理已实现，其余页面进行中 |
+| 技术栈 | 全栈 TypeScript（选型定稿见 [`docs/design/技术选型.md`](docs/design/技术选型.md)）：母体 Bun + Hono + Drizzle + PostgreSQL · 前端 Vue 3 + antdv-next |
+
+## 项目沿革
+
+| 阶段 | 形态 | 结局 |
+|------|------|------|
+| 初版方案 | Cloudflare Workers | 弃——当时运营方愿意提供服务器资源 |
+| 新版设计（当前） | **本分支，设计已收官、实现推进中** | 捡回 Cloudflare Workers（**serverless 后端**：Cron 定时轮询 + 云端数据库攒库，非初版原案复刻）作为后续衍生形态；母体完整前后端先行，CFW 延后至功能全集实现后 |
+
+**双形态并行的直接动因**：服务器部署形态下，每次迭代都需实例运营方在服务器上手工升级，测试阶段迭代频繁而运营方无暇跟随；若部署到作者自控的 Cloudflare 账号（Workers + Pages），迭代部署权回到作者手里。
+
+## 文档地图
+
+| 文档 | 什么时候读 | 状态 |
+|------|-----------|------|
+| [`docs/design/需求清单.md`](docs/design/需求清单.md) | **需求权威索引与裁决档案**——R1–R15 全部定案（含裁撤与延后），R 编号体系为后续设计文档的引用锚点 | 定稿（2026-10-01） |
+| [`docs/design/技术选型.md`](docs/design/技术选型.md) | 母体技术栈裁决（CFW 延后至功能全集实现后，仅零成本 R14 预留）：全栈 TS；Bun + Hono + Drizzle/pg；前端 Vue 3 + antdv-next；分层落地与回退；antdv-next 核验通过（§7.1） | 定稿（2026-10-02） |
+| [`docs/design/api_keys表字段设计.md`](docs/design/api_keys表字段设计.md) | 数据模型第一张表：key 登记、生命周期与成员归属 | 定稿（2026-10-01） |
+| [`docs/design/usage_logs表字段设计.md`](docs/design/usage_logs表字段设计.md) | 数据模型第二张表：日志明细、来源提列、去重与写入策略 | 同上 |
+| [`docs/design/payments表字段设计.md`](docs/design/payments表字段设计.md) | 数据模型第三张表：支付记录（订阅/充值同构，币种无关，只存事实） | 同上 |
+| [`docs/design/qpu_history表字段设计.md`](docs/design/qpu_history表字段设计.md) | 数据模型第四张表：换算参数时间线（自动采样、只读） | 同上 |
+| [`docs/design/members表字段设计.md`](docs/design/members表字段设计.md) | 数据模型新增表：成员实体——key 归属、成员视图身份与按成员统计的锚点 | 定稿（2026-10-01） |
+| [`docs/design/users表字段设计.md`](docs/design/users表字段设计.md) | 数据模型新增表：管理员（单行）——登录体系的身份落点 | 同上 |
+| [`docs/design/sessions表字段设计.md`](docs/design/sessions表字段设计.md) | 数据模型新增表：管理面会话——cookie 令牌的服务端对应物 | 同上 |
+| [`docs/design/交互设计-总览与共性.md`](docs/design/交互设计-总览与共性.md) | 交互设计总纲：访问拓扑、导航、跨页组件、状态与数值呈现约定 | 定稿（2026-10-01） |
+| [`docs/design/交互设计-登录与会话.md`](docs/design/交互设计-登录与会话.md) | 管理面登录页、引导页、改密、成员登录壳 | 同上 |
+| [`docs/design/交互设计-全员总览.md`](docs/design/交互设计-全员总览.md) | 管理面首页：健康带 + 按成员 / key 汇总 | 同上 |
+| [`docs/design/交互设计-key管理.md`](docs/design/交互设计-key管理.md) | 登记（sk-key 唯一界面露面）、启停、归属、死亡显形 | 同上 |
+| [`docs/design/交互设计-支付记录.md`](docs/design/交互设计-支付记录.md) | 订阅/充值同构表单、核对提示 | 同上 |
+| [`docs/design/交互设计-成员管理.md`](docs/design/交互设计-成员管理.md) | 开户、令牌签发/重发（明文仅一次）、停用 | 同上 |
+| [`docs/design/交互设计-审计日志.md`](docs/design/交互设计-审计日志.md) | 管理操作留痕时间线 | 同上 |
+| [`docs/design/交互设计-成员视图.md`](docs/design/交互设计-成员视图.md) | 成员单页世界——R12 携带形态定案（徽章 + 展开行） | 同上 |
+| [`docs/design/API契约-公共约定.md`](docs/design/API契约-公共约定.md) | API 契约总纲：路由隔离与鉴权两档、错误信封、时间 / 数值 / 分页 / 命名（8 条拟定约定经审通过）——后两篇的引用锚点 | 定稿（2026-10-02） |
+| [`docs/design/API契约-管理面.md`](docs/design/API契约-管理面.md) | 管理面 16 端点：引导与会话三态、引擎状态、总览聚合、key 登记四态、下钻明细、支付、成员（令牌明文仅一次）、审计；5 项裁定（经审通过）+ 4 项遗留（key 详情已裁决：实现期定） | 定稿（2026-10-02） |
+| [`docs/design/API契约-成员视图.md`](docs/design/API契约-成员视图.md) | 成员视图 3 端点：令牌验证与页头、单页聚合（含支付参数卡判定）、日志明细（DTO 与管理面同构）；4 项裁定（经审通过）+ 1 项遗留 | 定稿（2026-10-02） |
+| [`docs/design/同步引擎设计.md`](docs/design/同步引擎设计.md) | 独立 `apps/engine` 进程：手写 `setTimeout` 轮次、失败只记录、`engine_status` 快照供 `/api/admin/engine`；周期可配、**不为 CFW 预留** | 已实现（定稿 2026-10-05） |
+| [`docs/references/NewAPI-接口范围.md`](docs/references/NewAPI-接口范围.md) | 计费平台在 NewAPI 中可用的接口参考：鉴权档位、请求与返回结构、字段语义、实测行为、源码出处（**唯一上游参考**） | 事实依据 |
+
+- 命名与分区：**目录用英文、文档名用中文**；`docs/design/`（我们定的方案与决策）· `docs/references/`（平台可用接口参考——实证事实，不做设计决策）
+- 生命周期：设计文档定稿后不搬家、只改状态（草案 → 讨论中 → 待审阅 → 定稿(日期) → 已实现）；被取代时删除（git 历史即考古）
+
+## 这是什么项目
+
+- 名字直述用途：NewAPI 网关下按 key 查询用量（key usage）
+- 全场景统一小写 kebab-case：仓库名 / 包名 / 文档标题一致，无大写变体
+
+## 背景故事
+
+- 本工具源于一个真实场景：[NewAPI](https://github.com/QuantumNous/new-api)（Go + GORM 的开源 LLM 网关）实例提供订阅服务，多个使用者通过分发 API key 共享同一份订阅额度
+- 项目作者是该实例的**普通用户**：购买了订阅额度，创建多个 sk- API key 分发给多名使用者分摊使用成本——**非商业，纯成本分担**
+- 关键身份约束：项目作者**只有 sk-key，没有实例的管理员账号**。因此：
+  - 一切数据获取只能走 key 级接口（账号级接口用 sk-key 访问会 401）
+  - 部署形态已裁决为**双形态并行**：完整前后端部署在实例运营方提供的服务器上（作者不接触服务器）+ Cloudflare Workers 抽取版部署在作者自控账号（见 [`docs/design/需求清单.md`](docs/design/需求清单.md) R13）
+
+## 核心需求（基线摘要；完整范围见需求清单）
+
+| # | 需求 | 说明 |
+|---|------|------|
+| 1 | key 用量查询 | 按时间范围查模型请求日志与用量；作者的全员视角经管理面总览实现——「凭 sk-key 的开放查询」与「多 key 合并查询」机制已裁撤（见需求清单裁决记录） |
+| 2 | key 登记 | 管理通道手动登记：登记后入库并加入轮询；查看面凭已登记的 key 查询（纯只读） |
+
+基线刻意收缩的部分（费用分摊计算、计费周期管理、多组支持、登录页、admin 角色、会话记忆）与新增域（数据资产保护等）的完整需求盘点见 [`docs/design/需求清单.md`](docs/design/需求清单.md)。
+
+## 架构的根本动因：为什么必须攒数据
+
+这不是优化选项，是上游接口的物理约束决定的**唯一路径**（不随部署形态改变）：
+
+1. sk-key 可用的接口（`/api/usage/token`、`/api/log/token` 等）返回的都是**累计值**或**最近 1000 条**，没有任何接口支持时间范围过滤
+2. 真正适合算“当月用量”的接口（`/api/log/self/stat`，支持时间范围 + quota 汇总）需要账号登录态，sk-key 访问 401——这是“按时间段统计用量”无法纯客户端实现的**核心障碍**
+3. `/api/log/token` 硬上限 1000 条、不支持任何参数（分页 / limit / 时间过滤全被忽略）
+
+→ 结论：轮询同步 + `request_id` 去重入库 + 数据库。**部署形态可以变（运营方服务器 / Cloudflare Workers），攒库架构不变。**上游接口完整实证（含源码出处）见 [`docs/references/NewAPI-接口范围.md`](docs/references/NewAPI-接口范围.md)。
+
+## 关键事实清单（实测 / 源码确认，设计时不得违反）
+
+> 出处均见 [`docs/references/NewAPI-接口范围.md`](docs/references/NewAPI-接口范围.md)，此处仅索引。
+
+1. **`QuotaPerUnit = 500000`**：quota ÷ 500000 = 额度美元——**它不是实付金额**：折算到实付人民币还需乘「购买汇率」（由运营方定价、可变，历史上调整过一次）
+2. **去重必须用 `request_id`**：`/api/log/token` 返回的 `id` 是每次从 1 重编的展示序号，绝不能用于去重
+3. **`created_at` 是 UTC Unix 秒**（三字段交叉实测），北京时间输入需转换
+4. **1000 条硬上限**：窗口只保留最近 1000 条——实测当前站点的日志速率下约等于 3 天；5 分钟级同步余量充分，但同步停摆超过约 3 天会永久丢数据
+5. **`TokenAuthReadOnly`**：用量/日志接口用宽松鉴权，key 过期 / 额度耗尽仍可查询（用完也能对账）；**显式禁用会被 401 拒绝**
+6. **`DisplayTokenStatEnabled` 已开启**：billing 接口返回 token 级额度

apps/engine/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@new-api-key-usage/engine",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "bun run src/index.ts"
+  },
+  "dependencies": {
+    "@new-api-key-usage/core": "workspace:*",
+    "@new-api-key-usage/db": "workspace:*"
+  }
+}

apps/engine/src/env.ts

@@ -0,0 +1,43 @@
+export interface EngineEnv {
+  DATABASE_URL: string;
+  SK_KEY_ENCRYPTION_SECRET: string;
+  NEWAPI_BASE: string;
+  SYNC_INTERVAL_MS: number;
+  LOG_LEVEL: "debug" | "info" | "warning" | "error" | "fatal";
+}
+
+function parseLogLevel(
+  value: string | undefined,
+): "debug" | "info" | "warning" | "error" | "fatal" {
+  const v = (value ?? "info").trim().toLowerCase();
+  if (
+    v === "debug" ||
+    v === "info" ||
+    v === "warning" ||
+    v === "error" ||
+    v === "fatal"
+  ) {
+    return v;
+  }
+  throw new Error("LOG_LEVEL must be debug|info|warning|error|fatal");
+}
+
+export function loadEnv(source: Record<string, string | undefined>): EngineEnv {
+  const databaseUrl = source.DATABASE_URL;
+  const secret = source.SK_KEY_ENCRYPTION_SECRET;
+  if (!databaseUrl) throw new Error("DATABASE_URL is required");
+  if (!secret) throw new Error("SK_KEY_ENCRYPTION_SECRET is required");
+
+  const interval = Number(source.SYNC_INTERVAL_MS ?? 300_000);
+  if (!Number.isInteger(interval) || interval < 1000) {
+    throw new Error("SYNC_INTERVAL_MS must be an integer >= 1000");
+  }
+
+  return {
+    DATABASE_URL: databaseUrl,
+    SK_KEY_ENCRYPTION_SECRET: secret,
+    NEWAPI_BASE: source.NEWAPI_BASE ?? "http://127.0.0.1:8080",
+    SYNC_INTERVAL_MS: interval,
+    LOG_LEVEL: parseLogLevel(source.LOG_LEVEL),
+  };
+}

apps/engine/src/index.ts

@@ -0,0 +1,29 @@
+import { appLogger, setupLogging } from "@new-api-key-usage/core";
+import { createDb, createRepos } from "@new-api-key-usage/db";
+import { loadEnv } from "./env.ts";
+import { createSyncLoop } from "./loop.ts";
+
+const env = loadEnv(process.env);
+setupLogging(env.LOG_LEVEL);
+const log = appLogger("engine");
+
+const db = createDb(env.DATABASE_URL);
+const repos = createRepos(db);
+
+const loop = createSyncLoop({
+  repos,
+  newapiBase: env.NEWAPI_BASE,
+  skKeyEncryptionSecret: env.SK_KEY_ENCRYPTION_SECRET,
+  intervalMs: env.SYNC_INTERVAL_MS,
+});
+
+loop.start();
+
+log.info`apps/engine 已就绪`;
+
+process.on("SIGINT", () => {
+  void loop.stop().then(() => process.exit(0));
+});
+process.on("SIGTERM", () => {
+  void loop.stop().then(() => process.exit(0));
+});

apps/engine/src/loop.ts

@@ -0,0 +1,75 @@
+/**
+ * 调度循环（方案 A）：一轮结束 → setTimeout 下一枪；inFlight 防重叠。
+ * 启停不得抹掉已有 last_round。
+ */
+import { appLogger } from "@new-api-key-usage/core";
+import { syncRound, type SyncRoundDeps } from "./sync-round.ts";
+
+const log = appLogger("engine");
+
+export interface LoopOptions extends SyncRoundDeps {
+  intervalMs: number;
+}
+
+export function createSyncLoop(opts: LoopOptions) {
+  let inFlight = false;
+  let stopped = false;
+  let timer: ReturnType<typeof setTimeout> | null = null;
+  let last_round: unknown = null;
+
+  async function persist(running: boolean) {
+    await opts.repos.engine.upsertSnapshot({
+      running,
+      sync_interval_ms: opts.intervalMs,
+      last_round,
+    });
+  }
+
+  async function runOnce(): Promise<void> {
+    if (stopped) return;
+    if (inFlight) {
+      log.warn("上一轮尚未结束，跳过本枪");
+      schedule();
+      return;
+    }
+    inFlight = true;
+    try {
+      last_round = await syncRound(opts);
+      await persist(!stopped);
+    } catch (e) {
+      log.error(`同步轮次异常：${e}`);
+      await persist(!stopped).catch(() => {});
+    } finally {
+      inFlight = false;
+      schedule();
+    }
+  }
+
+  function schedule() {
+    if (stopped) return;
+    timer = setTimeout(() => {
+      void runOnce();
+    }, opts.intervalMs);
+  }
+
+  return {
+    start() {
+      log.info(`同步引擎启动：周期=${opts.intervalMs}ms`);
+      void (async () => {
+        const snap = await opts.repos.engine.getSnapshot();
+        last_round = snap?.last_round ?? null;
+        await persist(true).catch(() => {});
+        void runOnce();
+      })();
+    },
+    async stop() {
+      stopped = true;
+      if (timer) clearTimeout(timer);
+      // 等在跑的一轮结束，避免 stop 与 upsert 交错
+      for (let i = 0; i < 50 && inFlight; i++) {
+        await new Promise((r) => setTimeout(r, 100));
+      }
+      await persist(false).catch(() => {});
+    },
+  };
+}

apps/engine/src/sync-round.ts

@@ -0,0 +1,174 @@
+/**
+ * 同步轮次：按《同步引擎设计》§3 编排。
+ * 只经 packages/core（上游 + 去重）与 packages/db（仓储）写库。
+ */
+import {
+  appLogger,
+  buildDedupeKey,
+  createUpstreamClient,
+  KeyCrypto,
+  parseOtherJson,
+  toUnixSec,
+} from "@new-api-key-usage/core";
+import type { Repos } from "@new-api-key-usage/db";
+
+const log = appLogger("engine");
+
+export interface SyncRoundDeps {
+  repos: Repos;
+  newapiBase: string;
+  skKeyEncryptionSecret: string;
+}
+
+export interface LastRound {
+  started_at: number;
+  keys_total: number;
+  succeeded: number;
+  failed: number;
+  failed_api_key_ids: number[];
+}
+
+function parseOther(other: string | undefined): {
+  billing_source: string | null;
+  subscription_id: number | null;
+  raw: Record<string, unknown> | null;
+} {
+  return parseOtherJson(other);
+}
+
+export async function syncRound(deps: SyncRoundDeps): Promise<LastRound> {
+  const started = Date.now();
+  const started_at = toUnixSec(new Date())!;
+  const client = createUpstreamClient({ baseUrl: deps.newapiBase });
+  const crypto = await KeyCrypto.fromEncryptionSecret(
+    deps.skKeyEncryptionSecret,
+  );
+
+  const keys = await deps.repos.keys.listActive();
+  const failed_api_key_ids: number[] = [];
+  let succeeded = 0;
+  let pulled = 0;
+  let inserted = 0;
+  let skipped = 0;
+
+  for (const key of keys) {
+    try {
+      const sk = await crypto.openKey(key.key_ciphertext);
+
+      const usage = await client.fetchTokenUsage(sk);
+      if (!usage.ok) {
+        failed_api_key_ids.push(key.id);
+        log.warn(`同步失败 key_id=${key.id} 原因=usage/${usage.kind}`);
+        continue;
+      }
+      await deps.repos.keys.update(key.id, {
+        token_name: usage.data.name ?? key.token_name,
+        total_granted: usage.data.total_granted,
+        total_used: usage.data.total_used,
+        total_available: usage.data.total_available,
+        unlimited_quota: usage.data.unlimited_quota,
+        model_limits: usage.data.model_limits,
+        model_limits_enabled: usage.data.model_limits_enabled,
+        expires_at: normalizeExpires(usage.data.expires_at),
+        usage_synced_at: new Date(),
+      });
+
+      const logs = await client.fetchTokenLogs(sk);
+      if (!logs.ok) {
+        failed_api_key_ids.push(key.id);
+        log.warn(`同步失败 key_id=${key.id} 原因=logs/${logs.kind}`);
+        continue;
+      }
+
+      const rows = [...(logs.data ?? [])].sort((a, b) => {
+        const ta = a.created_at ?? 0;
+        const tb = b.created_at ?? 0;
+        if (ta !== tb) return ta - tb;
+        return String(a.request_id ?? "").localeCompare(String(b.request_id ?? ""));
+      });
+      pulled += rows.length;
+
+      for (const row of rows) {
+        const other = parseOther(row.other);
+        const created_at = new Date(row.created_at * 1000);
+        const dedupe_key = await buildDedupeKey({
+          api_key_id: key.id,
+          request_id: row.request_id,
+          type: row.type ?? 2,
+          created_at: row.created_at,
+          model_name: row.model_name ?? "",
+          quota: row.quota ?? 0,
+          prompt_tokens: row.prompt_tokens ?? 0,
+          completion_tokens: row.completion_tokens ?? 0,
+          use_time: row.use_time ?? 0,
+          content: row.content ?? "",
+        });
+        const ok = await deps.repos.keys.insertLog({
+          api_key_id: key.id,
+          dedupe_key,
+          billing_source: other.billing_source,
+          subscription_id: other.subscription_id,
+          user_id: row.user_id ?? 0,
+          created_at,
+          type: row.type ?? 2,
+          content: row.content ?? "",
+          username: row.username ?? "",
+          token_name: row.token_name ?? "",
+          model_name: row.model_name ?? "",
+          quota: row.quota ?? 0,
+          prompt_tokens: row.prompt_tokens ?? 0,
+          completion_tokens: row.completion_tokens ?? 0,
+          use_time: row.use_time ?? 0,
+          is_stream: !!row.is_stream,
+          channel: row.channel ?? 0,
+          channel_name: row.channel_name ?? "",
+          token_id: row.token_id ?? 0,
+          group_name: row.group ?? "",
+          ip: row.ip ?? "",
+          request_id: row.request_id ?? "",
+          upstream_request_id: row.upstream_request_id ?? null,
+          other: other.raw,
+        });
+        if (ok) inserted += 1;
+        else skipped += 1;
+      }
+      await deps.repos.keys.update(key.id, { log_synced_at: new Date() });
+      succeeded += 1;
+    } catch (e) {
+      failed_api_key_ids.push(key.id);
+      log.error(`同步异常 key_id=${key.id} ${e}`);
+    }
+  }
+
+  // QPU 采样：值变化才追加
+  const qpuRes = await client.fetchQuotaPerUnit();
+  if (qpuRes.ok) {
+    const latest = await deps.repos.qpu.latest();
+    const next = qpuRes.data.quota_per_unit;
+    if (!latest || latest.qpu !== next) {
+      await deps.repos.qpu.insertChange(next, new Date());
+      log.info(`QPU 变更 ${latest?.qpu ?? "-"} -> ${next}`);
+    }
+  } else {
+    log.warn(`QPU 采样失败 ${qpuRes.kind}`);
+  }
+
+  const last_round: LastRound = {
+    started_at,
+    keys_total: keys.length,
+    succeeded,
+    failed: failed_api_key_ids.length,
+    failed_api_key_ids,
+  };
+
+  log.info(
+    `同步轮次完成 key=${keys.length} 成功=${succeeded} 失败=${failed_api_key_ids.length} 拉取=${pulled} 新写=${inserted} 去重跳过=${skipped} 耗时=${Date.now() - started}ms`,
+  );
+
+  return last_round;
+}
+
+function normalizeExpires(unixSeconds: number | undefined | null): Date | null {
+  if (!unixSeconds) return null;
+  return new Date(unixSeconds * 1000);
+}

apps/engine/tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "types": ["bun"],
+    "allowImportingTsExtensions": true
+  },
+  "include": ["src/**/*.ts"]
+}

apps/server/.gitignore

@@ -0,0 +1,2 @@
+# deps
+node_modules/

apps/server/README.md

@@ -0,0 +1,13 @@
+# apps/server
+
+母体后端（Hono + Bun）。
+
+```sh
+bun install
+bun run dev
+```
+
+默认端口 **18456**（可用 `PORT` 覆盖）：
+
+- 在线文档：http://127.0.0.1:18456/api/docs
+- OpenAPI：http://127.0.0.1:18456/api/openapi.json

apps/server/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "@new-api-key-usage/server",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "scripts": {
+    "dev": "bun run --hot src/index.ts"
+  },
+  "dependencies": {
+    "@hono/zod-openapi": "^1.6.3",
+    "@new-api-key-usage/core": "workspace:*",
+    "@new-api-key-usage/db": "workspace:*",
+    "@scalar/hono-api-reference": "^0.12.9",
+    "hono": "^4.13.13",
+    "zod": "^4.6.5"
+  },
+  "devDependencies": {
+    "@types/bun": "latest"
+  }
+}

apps/server/src/api-schemas.ts

@@ -0,0 +1,86 @@
+/** 必须先扩展 zod，再加载 core schema（见 zod-openapi-setup） */
+import "./zod-openapi-setup.ts";
+import {
+  changePasswordBody,
+  createMemberBody,
+  engineStatus,
+  errorEnvelope,
+  keyItem,
+  logItem,
+  logPage,
+  memberItem,
+  memberMe,
+  memberOverview,
+  memberWithToken,
+  patchKeyBody,
+  patchMemberBody,
+  paymentItem,
+  auditLogItem,
+  registerKeyBody,
+  setupBody,
+  setupState,
+  loginBody,
+  tokenOnly,
+  usernameBody,
+} from "@new-api-key-usage/core";
+
+/** OpenAPI 组件命名只在 server 层装饰，core 保持 Web 标准中立 */
+function nameSchema<T extends { openapi?: (n: string) => unknown }>(
+  schema: T,
+  name: string,
+): T {
+  return typeof schema.openapi === "function"
+    ? (schema.openapi(name) as T)
+    : schema;
+}
+
+export const errorSchema = nameSchema(errorEnvelope, "ErrorEnvelope");
+export const setupStateSchema = nameSchema(setupState, "SetupState");
+export const engineStatusSchema = nameSchema(engineStatus, "EngineStatus");
+export const keyItemSchema = nameSchema(keyItem, "KeyItem");
+export const memberItemSchema = nameSchema(memberItem, "MemberItem");
+export const memberWithTokenSchema = nameSchema(
+  memberWithToken,
+  "MemberWithToken",
+);
+export const memberMeSchema = nameSchema(memberMe, "MemberMe");
+export const memberOverviewSchema = nameSchema(
+  memberOverview,
+  "MemberOverview",
+);
+export const logItemSchema = nameSchema(logItem, "LogItem");
+export const logPageSchema = nameSchema(logPage, "LogPage");
+export const paymentItemSchema = nameSchema(paymentItem, "PaymentItem");
+export const auditLogItemSchema = nameSchema(auditLogItem, "AuditLogItem");
+
+export {
+  changePasswordBody as changePasswordBodySchema,
+  createMemberBody as createMemberBodySchema,
+  loginBody as loginBodySchema,
+  patchKeyBody as patchKeyBodySchema,
+  patchMemberBody as patchMemberBodySchema,
+  registerKeyBody as registerKeyBodySchema,
+  setupBody as setupBodySchema,
+  tokenOnly as tokenOnlySchema,
+  usernameBody as usernameSchema,
+};
+
+export const err401 = {
+  description: "凭证无效或过期",
+  content: { "application/json": { schema: errorSchema } },
+} as const;
+
+export const err404 = {
+  description: "资源不存在",
+  content: { "application/json": { schema: errorSchema } },
+} as const;
+
+export const err409 = {
+  description: "冲突",
+  content: { "application/json": { schema: errorSchema } },
+} as const;
+
+export const err422 = {
+  description: "校验失败",
+  content: { "application/json": { schema: errorSchema } },
+} as const;

apps/server/src/app.ts

@@ -0,0 +1,126 @@
+import { OpenAPIHono } from "@hono/zod-openapi";
+import { apiReference } from "@scalar/hono-api-reference";
+import { ERR, appLogger } from "@new-api-key-usage/core";
+import { createRepos, type Db } from "@new-api-key-usage/db";
+import { jsonError, type AppVars } from "./middleware.ts";
+import { adminSessionRoutes } from "./routes/admin-session.ts";
+import { adminEngineRoutes } from "./routes/admin-engine.ts";
+import { adminKeyRoutes } from "./routes/admin-keys.ts";
+import { adminMemberRoutes } from "./routes/admin-members.ts";
+import { adminUsageRoutes } from "./routes/admin-usage.ts";
+import { adminPaymentRoutes } from "./routes/admin-payments.ts";
+import { adminAuditRoutes } from "./routes/admin-audit.ts";
+import { memberViewRoutes } from "./routes/member-view.ts";
+
+export interface CreateAppOptions {
+  db: Db;
+  skKeyEncryptionSecret: string;
+  newapiBase: string;
+  cookieSecure?: boolean;
+  adminInitUsername?: string;
+  adminInitPassword?: string;
+  /** 可注入的上游验证（测试）；默认走 real HTTP */
+  fetchTokenUsage?: AppVars["fetchTokenUsage"];
+}
+
+export function createApp(opts: CreateAppOptions) {
+  const app = new OpenAPIHono<{ Variables: AppVars }>({
+    defaultHook: (result, c) => {
+      if (!result.success) {
+        const fields: Record<string, string> = {};
+        for (const issue of result.error.issues) {
+          const key = issue.path.join(".") || "body";
+          fields[key] = issue.message;
+        }
+        return jsonError(c, 422, ERR.validation_failed(fields));
+      }
+    },
+  });
+  const repos = createRepos(opts.db);
+
+  app.use("*", async (c, next) => {
+    const start = Date.now();
+    try {
+      await next();
+    } finally {
+      appLogger("http").info(
+        `${c.req.method} ${c.req.path} -> ${c.res.status} | ${Date.now() - start}ms`,
+      );
+    }
+  });
+  app.use("*", async (c, next) => {
+    c.set("repos", repos);
+    c.set("skKeyEncryptionSecret", opts.skKeyEncryptionSecret);
+    c.set("newapiBase", opts.newapiBase);
+    c.set("cookieSecure", opts.cookieSecure ?? true);
+    if (opts.fetchTokenUsage) c.set("fetchTokenUsage", opts.fetchTokenUsage);
+    if (opts.adminInitUsername)
+      c.set("adminInitUsername", opts.adminInitUsername);
+    if (opts.adminInitPassword)
+      c.set("adminInitPassword", opts.adminInitPassword);
+    await next();
+  });
+
+  app.notFound((c) => {
+    if (c.req.path.startsWith("/api")) {
+      return jsonError(c, 404, ERR.not_found());
+    }
+    return c.text("Not Found", 404);
+  });
+
+  app.onError((err, c) => {
+    appLogger("server").error(`未捕获错误 ${c.req.method} ${c.req.path}：${err}`);
+    return jsonError(c, 500, ERR.internal());
+  });
+
+  app.openAPIRegistry.registerComponent("securitySchemes", "adminSession", {
+    type: "apiKey",
+    in: "cookie",
+    name: "admin_session",
+    description: "管理面会话 cookie（HttpOnly · Path=/api/admin）",
+  });
+  app.openAPIRegistry.registerComponent("securitySchemes", "memberToken", {
+    type: "http",
+    scheme: "bearer",
+    description: "成员视图 Bearer 令牌",
+  });
+
+  app.doc("/api/openapi.json", {
+    openapi: "3.1.0",
+    info: {
+      title: "new-api-key-usage",
+      version: "0.0.0",
+      description:
+        "NewAPI key 用量统计——管理面 `/api/admin/*`（会话 cookie）与成员视图 `/api/member/*`（Bearer）。成功响应无信封，错误见 ErrorEnvelope。",
+    },
+    tags: [
+      { name: "引导与会话", description: "三态判定 / 登录 / 改密" },
+      { name: "引擎", description: "同步引擎状态" },
+      { name: "Key 管理", description: "登记 / 启停 / 归属" },
+      { name: "成员管理", description: "开户 / 令牌 / 启停" },
+      { name: "成员视图", description: "令牌自助查询" },
+    ],
+  });
+
+  app.get(
+    "/api/docs",
+    apiReference({
+      theme: "kepler",
+      spec: { url: "/api/openapi.json" },
+    }),
+  );
+
+  const admin = new OpenAPIHono<{ Variables: AppVars }>();
+  admin.route("/", adminSessionRoutes());
+  admin.route("/", adminEngineRoutes());
+  admin.route("/", adminKeyRoutes());
+  admin.route("/", adminMemberRoutes());
+  admin.route("/", adminUsageRoutes());
+  admin.route("/", adminPaymentRoutes());
+  admin.route("/", adminAuditRoutes());
+  app.route("/api/admin", admin);
+
+  app.route("/api/member", memberViewRoutes());
+
+  return app;
+}

apps/server/src/env.ts

@@ -0,0 +1,69 @@
+export interface Env {
+  /** 本服务监听端口（避开 3000/3001 等占用） */
+  PORT: number;
+  /** PostgreSQL 连接串 */
+  DATABASE_URL: string;
+  /**
+   * 已登记 sk-key 的加密密钥（≥32 字节 base64url）。
+   * 经 HKDF 派生 hmac / aes 子密钥；**入库后不可更换**，否则存量 key_ciphertext 无法解密。
+   */
+  SK_KEY_ENCRYPTION_SECRET: string;
+  /** 上游 NewAPI 实例根地址（非本服务） */
+  NEWAPI_BASE: string;
+  /** 会话 cookie 是否带 Secure；默认 true。本地 HTTP 调试可设 false */
+  COOKIE_SECURE: boolean;
+  /** 业务日志级别，默认 info */
+  LOG_LEVEL: "debug" | "info" | "warning" | "error" | "fatal";
+  /** 空库 + 二者均存在时静默落库管理员（与引导页双通道） */
+  ADMIN_INIT_USERNAME?: string;
+  ADMIN_INIT_PASSWORD?: string;
+}
+
+function parseBool(value: string | undefined, fallback: boolean): boolean {
+  if (value === undefined || value === "") return fallback;
+  const v = value.trim().toLowerCase();
+  if (v === "1" || v === "true" || v === "yes" || v === "on") return true;
+  if (v === "0" || v === "false" || v === "no" || v === "off") return false;
+  throw new Error(`invalid boolean: ${value}`);
+}
+
+function parseLogLevel(
+  value: string | undefined,
+): "debug" | "info" | "warning" | "error" | "fatal" {
+  const v = (value ?? "info").trim().toLowerCase();
+  if (
+    v === "debug" ||
+    v === "info" ||
+    v === "warning" ||
+    v === "error" ||
+    v === "fatal"
+  ) {
+    return v;
+  }
+  throw new Error(`LOG_LEVEL must be debug|info|warning|error|fatal`);
+}
+
+export function loadEnv(source: Record<string, string | undefined>): Env {
+  const databaseUrl = source.DATABASE_URL;
+  const skKeyEncryptionSecret = source.SK_KEY_ENCRYPTION_SECRET;
+  if (!databaseUrl) throw new Error("DATABASE_URL is required");
+  if (!skKeyEncryptionSecret) {
+    throw new Error("SK_KEY_ENCRYPTION_SECRET is required");
+  }
+
+  const port = Number(source.PORT ?? 18456);
+  if (!Number.isInteger(port) || port < 1 || port > 65535) {
+    throw new Error("PORT must be an integer in 1..65535");
+  }
+
+  return {
+    PORT: port,
+    DATABASE_URL: databaseUrl,
+    SK_KEY_ENCRYPTION_SECRET: skKeyEncryptionSecret,
+    NEWAPI_BASE: source.NEWAPI_BASE ?? "http://127.0.0.1:8080",
+    COOKIE_SECURE: parseBool(source.COOKIE_SECURE, true),
+    LOG_LEVEL: parseLogLevel(source.LOG_LEVEL),
+    ADMIN_INIT_USERNAME: source.ADMIN_INIT_USERNAME,
+    ADMIN_INIT_PASSWORD: source.ADMIN_INIT_PASSWORD,
+  };
+}

apps/server/src/index.ts

@@ -0,0 +1,27 @@
+import { createApp } from "./app.ts";
+import { loadEnv } from "./env.ts";
+import { createDb } from "@new-api-key-usage/db";
+import { appLogger, setupLogging } from "@new-api-key-usage/core";
+
+const env = loadEnv(process.env);
+setupLogging(env.LOG_LEVEL);
+
+const db = createDb(env.DATABASE_URL);
+
+const app = createApp({
+  db,
+  skKeyEncryptionSecret: env.SK_KEY_ENCRYPTION_SECRET,
+  newapiBase: env.NEWAPI_BASE,
+  cookieSecure: env.COOKIE_SECURE,
+  adminInitUsername: env.ADMIN_INIT_USERNAME,
+  adminInitPassword: env.ADMIN_INIT_PASSWORD,
+});
+
+appLogger("server").info(
+  `服务已启动，端口 ${env.PORT}（cookie_secure=${env.COOKIE_SECURE}，日志级别=${env.LOG_LEVEL}）`,
+);
+
+export default {
+  port: env.PORT,
+  fetch: app.fetch,
+};

apps/server/src/login-throttle.ts

@@ -0,0 +1,44 @@
+/**
+ * 登录节流（契约：429，最小实现）
+ * 同一用户名失败计数 + 固定退避；进程内存即可（单机母体）。
+ */
+
+const WINDOW_MS = 5 * 60_000;
+const MAX_FAILURES = 5;
+const LOCK_MS = 60_000;
+
+type Entry = { count: number; firstAt: number; lockedUntil: number };
+
+const buckets = new Map<string, Entry>();
+
+export function isLoginThrottled(username: string): boolean {
+  const e = buckets.get(username);
+  if (!e) return false;
+  if (e.lockedUntil > Date.now()) return true;
+  if (Date.now() - e.firstAt > WINDOW_MS) buckets.delete(username);
+  return false;
+}
+
+export function recordLoginFailure(username: string): void {
+  const now = Date.now();
+  const e = buckets.get(username);
+  if (!e || now - e.firstAt > WINDOW_MS) {
+    buckets.set(username, { count: 1, firstAt: now, lockedUntil: 0 });
+    return;
+  }
+  e.count += 1;
+  if (e.count >= MAX_FAILURES) {
+    e.lockedUntil = now + LOCK_MS;
+    e.count = 0;
+    e.firstAt = now;
+  }
+}
+
+export function recordLoginSuccess(username: string): void {
+  buckets.delete(username);
+}
+
+/** 测试用 */
+export function resetLoginThrottle(): void {
+  buckets.clear();
+}

apps/server/src/middleware.ts

@@ -0,0 +1,63 @@
+import type { Context, Next } from "hono";
+import { getCookie } from "hono/cookie";
+import { ERR, hashToken, type ErrorBody } from "@new-api-key-usage/core";
+import type { Repos } from "@new-api-key-usage/db";
+
+export const SESSION_COOKIE = "admin_session";
+export const SESSION_TTL_SECONDS = 7 * 24 * 60 * 60;
+
+export type AppVars = {
+  repos: Repos;
+  skKeyEncryptionSecret: string;
+  newapiBase: string;
+  cookieSecure: boolean;
+  /** 登记时调上游验证；测试可注入 */
+  fetchTokenUsage?: (skKey: string) => Promise<
+    | { ok: true; data: import("@new-api-key-usage/core").TokenUsage }
+    | { ok: false; kind: string }
+  >;
+  adminInitUsername?: string;
+  adminInitPassword?: string;
+  adminUsername?: string;
+  adminUserId?: number;
+  memberId?: number;
+};
+
+/** 错误信封统一出口；返回 any 以兼容 OpenAPIHono 严格响应联合 */
+export function jsonError(
+  c: Context,
+  status: 400 | 401 | 404 | 409 | 422 | 429 | 500 | 502,
+  body: ErrorBody,
+): any {
+  return c.json(body, status);
+}
+
+export async function requireAdminSession(
+  c: Context<{ Variables: AppVars }>,
+  next: Next,
+) {
+  const token = getCookie(c, SESSION_COOKIE);
+  if (!token) return jsonError(c, 401, ERR.session_expired());
+  const tokenHash = await hashToken(token);
+  const row = await c.get("repos").sessions.findValid(tokenHash, new Date());
+  if (!row) return jsonError(c, 401, ERR.session_expired());
+  c.set("adminUserId", row.user_id);
+  c.set("adminUsername", row.username);
+  await next();
+}
+
+export async function requireMemberToken(
+  c: Context<{ Variables: AppVars }>,
+  next: Next,
+) {
+  const header = c.req.header("Authorization") ?? "";
+  const m = /^Bearer\s+(.+)$/i.exec(header);
+  if (!m?.[1]) return jsonError(c, 401, ERR.session_expired());
+  const tokenHash = await hashToken(m[1]);
+  const row = await c.get("repos").members.findByTokenHash(tokenHash);
+  if (!row || row.status !== "active") {
+    return jsonError(c, 401, ERR.session_expired());
+  }
+  c.set("memberId", row.id);
+  await next();
+}

apps/server/src/routes/admin-audit.ts

@@ -0,0 +1,70 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import { toUnixSec, type AuditLogItem } from "@new-api-key-usage/core";
+import {
+  requireAdminSession,
+  type AppVars,
+} from "../middleware.ts";
+import { auditLogItemSchema, err401, err422 } from "../api-schemas.ts";
+import { z } from "zod";
+
+const pageSchema = z.object({
+  items: z.array(auditLogItemSchema),
+  total: z.number().int(),
+});
+
+export function adminAuditRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/audit-logs",
+      summary: "审计日志",
+      description: "分页、时间倒序；可按 domain 过滤（key/payment/member/account）",
+      tags: ["审计"],
+      security: [{ adminSession: [] }],
+      request: {
+        query: z.object({
+          page: z.string().optional(),
+          page_size: z.string().optional(),
+          domain: z
+            .enum(["key", "payment", "member", "account"])
+            .optional(),
+        }),
+      },
+      responses: {
+        200: {
+          description: "items/total",
+          content: { "application/json": { schema: pageSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const q = c.req.query();
+      const page = Math.max(1, Number(q.page ?? 1) || 1);
+      const page_size = Math.min(
+        200,
+        Math.max(1, Number(q.page_size ?? 50) || 50),
+      );
+      const { rows, total } = await c.get("repos").audit.listPage({
+        domain: q.domain,
+        page,
+        page_size,
+      });
+      const items: AuditLogItem[] = rows.map((row) => ({
+        id: row.id,
+        created_at: toUnixSec(row.created_at)!,
+        operator: row.operator,
+        domain: row.domain as AuditLogItem["domain"],
+        action: row.action,
+        summary: row.summary,
+      }));
+      return c.json({ items, total }, 200);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-engine.ts

@@ -0,0 +1,51 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import type { EngineStatus } from "@new-api-key-usage/core";
+import { requireAdminSession, type AppVars } from "../middleware.ts";
+import { engineStatusSchema, err401 } from "../api-schemas.ts";
+
+export type EngineStatusView = EngineStatus & { sync_interval_ms: number };
+
+export function toEngineStatusView(row: {
+  running: boolean;
+  sync_interval_ms: number;
+  last_round: unknown;
+} | null): EngineStatusView {
+  if (!row) {
+    return { running: false, sync_interval_ms: 300_000, last_round: null };
+  }
+  return {
+    running: row.running,
+    sync_interval_ms: row.sync_interval_ms,
+    last_round: (row.last_round as EngineStatus["last_round"]) ?? null,
+  };
+}
+
+export function adminEngineRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/engine",
+      summary: "引擎状态",
+      description:
+        "同步引擎单行快照（engine_status）；last_round 为 null 表示尚未跑过。sync_interval_ms 只读。",
+      tags: ["引擎"],
+      security: [{ adminSession: [] }],
+      responses: {
+        200: {
+          description: "status",
+          content: { "application/json": { schema: engineStatusSchema } },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const row = await c.get("repos").engine.getSnapshot();
+      return c.json(toEngineStatusView(row), 200);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-keys.ts

@@ -0,0 +1,325 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import {
+  ERR,
+  KeyCrypto,
+  normalizeExpiresAt,
+  toUnixSec,
+  type KeyItem,
+} from "@new-api-key-usage/core";
+import type { ApiKeyRow } from "@new-api-key-usage/db";
+import {
+  jsonError,
+  requireAdminSession,
+  type AppVars,
+} from "../middleware.ts";
+import {
+  err401,
+  err404,
+  err409,
+  err422,
+  keyItemSchema,
+  patchKeyBodySchema,
+  registerKeyBodySchema,
+} from "../api-schemas.ts";
+import { z } from "zod";
+
+function toKeyItem(row: ApiKeyRow & { member_name?: string | null }): KeyItem {
+  return {
+    id: row.id,
+    token_name: row.token_name,
+    status: row.status as "active" | "disabled",
+    member_id: row.member_id,
+    member_name: row.member_name ?? null,
+    registered_at: toUnixSec(row.registered_at)!,
+    log_synced_at: toUnixSec(row.log_synced_at),
+    usage_synced_at: toUnixSec(row.usage_synced_at),
+    total_used: row.total_used,
+    total_available: row.total_available,
+    total_granted: row.total_granted,
+    unlimited_quota: row.unlimited_quota,
+    expires_at: toUnixSec(row.expires_at),
+  };
+}
+
+export function adminKeyRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  // 鉴权优先于请求体校验（未登录恒 401）
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/keys",
+      summary: "key 清单",
+      description:
+        "全量直返（基数 10–25，不分页）。key_hash / key_ciphertext 永不出 API。",
+      tags: ["Key 管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        query: z.object({
+          member_id: z.string().optional(),
+          status: z.enum(["active", "disabled"]).optional(),
+          recent_failed: z.enum(["true", "false"]).optional(),
+        }),
+      },
+      responses: {
+        200: {
+          description: "key 数组",
+          content: {
+            "application/json": { schema: z.array(keyItemSchema) },
+          },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const q = c.req.query();
+      const filter: {
+        member_id?: number | "unassigned";
+        status?: string;
+      } = {};
+      if (q.member_id === "unassigned") filter.member_id = "unassigned";
+      else if (q.member_id) filter.member_id = Number(q.member_id);
+      if (q.status === "active" || q.status === "disabled") {
+        filter.status = q.status;
+      }
+      let rows = await c.get("repos").keys.listAll(filter);
+      if (q.recent_failed === "true") {
+        const snap = await c.get("repos").engine.getSnapshot();
+        const failed = new Set(
+          ((snap?.last_round as { failed_api_key_ids?: number[] } | null)
+            ?.failed_api_key_ids) ?? [],
+        );
+        rows = rows.filter((r) => failed.has(r.id));
+      }
+      return c.json(rows.map(toKeyItem), 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/keys",
+      summary: "登记 key",
+      description:
+        "四态：201 成功 / 409 已登记（附 key_id）/ 422 上游拒绝 / 502 上游不可达。查库优先于上游验证。",
+      tags: ["Key 管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        body: {
+          content: { "application/json": { schema: registerKeyBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        201: {
+          description: "key 实体",
+          content: { "application/json": { schema: keyItemSchema } },
+        },
+        401: err401,
+        409: err409,
+        422: err422,
+        502: {
+          description: "上游不可达",
+          content: {
+            "application/json": {
+              schema: err422.content["application/json"].schema,
+            },
+          },
+        },
+      },
+    }),
+    async (c) => {
+      const body = await c.req.json().catch(() => null);
+      const sk_key = typeof body?.sk_key === "string" ? body.sk_key.trim() : "";
+      let member_id: number | null = null;
+      if (body?.member_id !== undefined && body?.member_id !== null) {
+        const n = Number(body.member_id);
+        if (!Number.isInteger(n) || n <= 0) {
+          return jsonError(
+            c,
+            422,
+            ERR.validation_failed({ member_id: "成员 id 无效" }),
+          );
+        }
+        member_id = n;
+      }
+      if (!sk_key || !sk_key.startsWith("sk-")) {
+        return jsonError(
+          c,
+          422,
+          ERR.validation_failed({
+            sk_key: "请粘贴有效的 sk- 开头的 key",
+          }),
+        );
+      }
+      const repos = c.get("repos");
+      const crypto = await KeyCrypto.fromEncryptionSecret(
+        c.get("skKeyEncryptionSecret"),
+      );
+      const key_hash = await crypto.hashKey(sk_key);
+
+      const existing = await repos.keys.findByHash(key_hash);
+      if (existing) {
+        return jsonError(c, 409, ERR.key_already_registered(existing.id));
+      }
+
+      if (member_id != null) {
+        const m = await repos.members.findById(member_id);
+        if (!m) {
+          return jsonError(
+            c,
+            422,
+            ERR.validation_failed({ member_id: "成员不存在" }),
+          );
+        }
+      }
+
+      const key_ciphertext = await crypto.sealKey(sk_key);
+
+      // 上游验证（登记四态：422 拒绝 / 502 不可达）
+      const fetchUsage =
+        c.get("fetchTokenUsage") ??
+        (async (key: string) => {
+          const { createUpstreamClient } = await import(
+            "@new-api-key-usage/core"
+          );
+          const client = createUpstreamClient({
+            baseUrl: c.get("newapiBase"),
+          });
+          return client.fetchTokenUsage(key);
+        });
+      const upstream = await fetchUsage(sk_key);
+      if (!upstream.ok) {
+        if (upstream.kind === "rejected") {
+          return jsonError(
+            c,
+            422,
+            ERR.validation_failed({
+              sk_key: "上游拒绝了这枚 key——可能不存在或已被禁用",
+            }),
+          );
+        }
+        return jsonError(c, 502, ERR.upstream_unreachable());
+      }
+
+      const usage = upstream.data;
+      const row = await repos.keys.insert({
+        key_hash,
+        key_ciphertext,
+        member_id,
+        token_name: usage.name ?? "",
+      });
+      // 首次登记即写入上游额度字段（表设计 §4：首轮日志同步异步补）
+      if (row.id) {
+        await repos.keys.update(row.id, {
+          token_name: usage.name ?? "",
+          total_granted: usage.total_granted,
+          total_used: usage.total_used,
+          total_available: usage.total_available,
+          unlimited_quota: usage.unlimited_quota,
+          model_limits: usage.model_limits,
+          model_limits_enabled: usage.model_limits_enabled,
+          expires_at: normalizeExpiresAt(usage.expires_at),
+          usage_synced_at: new Date(),
+        });
+      }
+
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "key",
+        action: "key.register",
+        summary: `登记 key #${row.id}${row.token_name ? ` ${row.token_name}` : ""}`,
+      });
+
+      const fresh = (await repos.keys.findById(row.id)) ?? row;
+      return c.json(toKeyItem({ ...fresh, member_name: null }), 201);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "patch",
+      path: "/keys/{id}",
+      summary: "启停 / 归属变更",
+      description: "部分更新；审计按实际变更字段各落一行",
+      tags: ["Key 管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        params: z.object({ id: z.string() }),
+        body: {
+          content: { "application/json": { schema: patchKeyBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        200: {
+          description: "key 实体",
+          content: { "application/json": { schema: keyItemSchema } },
+        },
+        401: err401,
+        404: err404,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const id = Number(c.req.param("id"));
+      const body = await c.req.json().catch(() => null);
+      const repos = c.get("repos");
+      const before = await repos.keys.findById(id);
+      if (!before) return jsonError(c, 404, ERR.not_found());
+
+      const patch: Partial<ApiKeyRow> = {};
+      const actions: Array<{ action: string; summary: string }> = [];
+      if (body?.status === "active" || body?.status === "disabled") {
+        if (body.status !== before.status) {
+          patch.status = body.status;
+          actions.push({
+            action: body.status === "active" ? "key.enable" : "key.disable",
+            summary: `key #${before.id} · ${body.status === "active" ? "启用" : "停用"}`,
+          });
+        }
+      }
+      if (body && "member_id" in body) {
+        let nextMember: number | null = null;
+        if (body.member_id != null) {
+          const n = Number(body.member_id);
+          if (!Number.isInteger(n) || n <= 0) {
+            return jsonError(
+              c,
+              422,
+              ERR.validation_failed({ member_id: "成员 id 无效" }),
+            );
+          }
+          nextMember = n;
+        }
+        if (nextMember !== before.member_id) {
+          patch.member_id = nextMember;
+          actions.push({
+            action: "key.reassign",
+            summary: `key #${before.id} · 归属变更`,
+          });
+        }
+      }
+      if (Object.keys(patch).length === 0) {
+        return jsonError(
+          c,
+          422,
+          ERR.validation_failed({ body: "没有需要更新的字段" }),
+        );
+      }
+      const after = await repos.keys.update(id, patch);
+      for (const a of actions) {
+        await repos.audit.insert({
+          operator: c.get("adminUsername") ?? null,
+          domain: "key",
+          action: a.action,
+          summary: a.summary,
+        });
+      }
+      return c.json(toKeyItem({ ...after, member_name: null }), 200);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-members.ts

@@ -0,0 +1,217 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import { ERR, generateToken, toUnixSec } from "@new-api-key-usage/core";
+import type { MemberRow } from "@new-api-key-usage/db";
+import {
+  jsonError,
+  requireAdminSession,
+  type AppVars,
+} from "../middleware.ts";
+import {
+  createMemberBodySchema,
+  err401,
+  err404,
+  err409,
+  err422,
+  memberItemSchema,
+  memberWithTokenSchema,
+  patchMemberBodySchema,
+  tokenOnlySchema,
+} from "../api-schemas.ts";
+import { z } from "zod";
+
+function toMemberItem(row: MemberRow, key_count: number) {
+  return {
+    id: row.id,
+    name: row.name,
+    remark: row.remark,
+    status: row.status as "active" | "disabled",
+    token_issued_at: toUnixSec(row.token_issued_at),
+    created_at: toUnixSec(row.created_at)!,
+    key_count,
+  };
+}
+
+export function adminMemberRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/members",
+      summary: "成员清单",
+      tags: ["成员管理"],
+      security: [{ adminSession: [] }],
+      responses: {
+        200: {
+          description: "成员数组",
+          content: {
+            "application/json": { schema: z.array(memberItemSchema) },
+          },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const repos = c.get("repos");
+      const rows = await repos.members.listAll();
+      const items = [];
+      for (const row of rows) {
+        items.push(toMemberItem(row, await repos.members.countKeys(row.id)));
+      }
+      return c.json(items, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/members",
+      summary: "开户（自动签发令牌）",
+      description: "响应附明文 token——仅此一次；名称冲突 409",
+      tags: ["成员管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        body: {
+          content: { "application/json": { schema: createMemberBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        201: {
+          description: "member + 明文 token",
+          content: { "application/json": { schema: memberWithTokenSchema } },
+        },
+        401: err401,
+        409: err409,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const body = await c.req.json().catch(() => null);
+      const name = typeof body?.name === "string" ? body.name.trim() : "";
+      const remark = typeof body?.remark === "string" ? body.remark : "";
+      if (!name) {
+        return jsonError(
+          c,
+          422,
+          ERR.validation_failed({ name: "请填写成员名称" }),
+        );
+      }
+      const repos = c.get("repos");
+      if (await repos.members.findByName(name)) {
+        return jsonError(c, 409, ERR.member_name_taken());
+      }
+      const token = await generateToken();
+      const row = await repos.members.insert({
+        name,
+        remark,
+        token_hash: token.hash,
+        token_issued_at: new Date(),
+      });
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "member",
+        action: "member.create",
+        summary: `开户 ${name}`,
+      });
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "member",
+        action: "member.token_issue",
+        summary: `签发令牌 ${name}`,
+      });
+      return c.json(
+        {
+          member: toMemberItem(row, 0),
+          token: token.plaintext,
+        },
+        201,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "patch",
+      path: "/members/{id}",
+      summary: "停用 / 启用",
+      tags: ["成员管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        params: z.object({ id: z.string() }),
+        body: {
+          content: { "application/json": { schema: patchMemberBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        200: {
+          description: "成员实体",
+          content: { "application/json": { schema: memberItemSchema } },
+        },
+        401: err401,
+        404: err404,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const id = Number(c.req.param("id"));
+      const body = await c.req.json().catch(() => null);
+      const status = body?.status;
+      if (status !== "active" && status !== "disabled") {
+        return jsonError(c, 422, ERR.validation_failed({ status: "非法状态" }));
+      }
+      const repos = c.get("repos");
+      const before = await repos.members.findById(id);
+      if (!before) return jsonError(c, 404, ERR.not_found());
+      const row = await repos.members.updateStatus(id, status);
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "member",
+        action: status === "active" ? "member.enable" : "member.disable",
+        summary: `成员 ${row.name} · ${status === "active" ? "启用" : "停用"}`,
+      });
+      return c.json(toMemberItem(row, 0), 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/members/{id}/token",
+      summary: "令牌重发",
+      description: "旧令牌即刻失效；明文仅此响应一次",
+      tags: ["成员管理"],
+      security: [{ adminSession: [] }],
+      request: {
+        params: z.object({ id: z.string() }),
+      },
+      responses: {
+        201: {
+          description: "明文 token",
+          content: { "application/json": { schema: tokenOnlySchema } },
+        },
+        401: err401,
+        404: err404,
+      },
+    }),
+    async (c) => {
+      const id = Number(c.req.param("id"));
+      const repos = c.get("repos");
+      const before = await repos.members.findById(id);
+      if (!before) return jsonError(c, 404, ERR.not_found());
+      const token = await generateToken();
+      await repos.members.reissueToken(id, token.hash, new Date());
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "member",
+        action: "member.token_reissue",
+        summary: `重发令牌 ${before.name}`,
+      });
+      return c.json({ token: token.plaintext }, 201);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-payments.ts

@@ -0,0 +1,287 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import {
+  ERR,
+  qpuAt,
+  quotaToUsdStr,
+  resolveQpuTimeline,
+  toUnixSec,
+  type PaymentItem,
+} from "@new-api-key-usage/core";
+import type { PaymentRow } from "@new-api-key-usage/db";
+import {
+  jsonError,
+  requireAdminSession,
+  type AppVars,
+} from "../middleware.ts";
+import { err401, err404, err422, paymentItemSchema } from "../api-schemas.ts";
+import { z } from "zod";
+
+const createBody = z.object({
+  kind: z.enum(["subscription", "topup"]),
+  paid_at: z.string(),
+  paid_amount: z.number(),
+  remark: z.string().optional().default(""),
+  period_start: z.string().nullable().optional(),
+  period_end: z.string().nullable().optional(),
+  subscription_id: z.number().int().positive().nullable().optional(),
+  quota_granted: z.number().int().nullable().optional(),
+});
+
+function toPaymentItem(row: PaymentRow, quota_usd: string): PaymentItem {
+  return {
+    id: row.id,
+    kind: row.kind as PaymentItem["kind"],
+    paid_at: toUnixSec(row.paid_at)!,
+    paid_amount: row.paid_amount,
+    remark: row.remark,
+    period_start: toUnixSec(row.period_start),
+    period_end: toUnixSec(row.period_end),
+    subscription_id: row.subscription_id,
+    quota_granted: row.quota_granted,
+    quota_usd,
+  };
+}
+
+function validatePaymentBody(
+  body: Record<string, unknown>,
+):
+  | { fields: Record<string, string> }
+  | {
+      values: {
+        kind: string;
+        paid_at: Date;
+        paid_amount: number;
+        remark: string;
+        period_start: Date | null;
+        period_end: Date | null;
+        subscription_id: number | null;
+        quota_granted: number | null;
+      };
+    } {
+  const fields: Record<string, string> = {};
+  const kind = body?.kind;
+  if (kind !== "subscription" && kind !== "topup") {
+    fields.kind = "请选择订阅或充值";
+    return { fields };
+  }
+  if (!body?.paid_at) fields.paid_at = "请填写支付时间";
+  if (typeof body?.paid_amount !== "number") {
+    fields.paid_amount = "请填写支付金额";
+  }
+  if (body?.quota_granted == null) fields.quota_granted = "请填写本笔额度";
+  if (kind === "subscription") {
+    if (!body?.period_start) fields.period_start = "订阅必须填写期间起点";
+    if (body?.subscription_id == null) {
+      fields.subscription_id = "订阅必须填写订阅编号";
+    }
+  }
+  if (Object.keys(fields).length > 0) return { fields };
+  return {
+    values: {
+      kind: kind as string,
+      paid_at: new Date(String(body.paid_at)),
+      paid_amount: Number(body.paid_amount),
+      remark: typeof body.remark === "string" ? body.remark : "",
+      period_start:
+        kind === "subscription" && body.period_start
+          ? new Date(String(body.period_start))
+          : null,
+      period_end:
+        body.period_end != null && body.period_end !== ""
+          ? new Date(String(body.period_end))
+          : null,
+      subscription_id:
+        kind === "subscription" && body.subscription_id != null
+          ? Number(body.subscription_id)
+          : null,
+      quota_granted: Number(body.quota_granted),
+    },
+  };
+}
+
+export function adminPaymentRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/payments",
+      summary: "支付记录清单",
+      description: "全量直返、支付时间倒序；quota_usd 按 paid_at 时刻 QPU 换算",
+      tags: ["支付记录"],
+      security: [{ adminSession: [] }],
+      responses: {
+        200: {
+          description: "payment 数组",
+          content: {
+            "application/json": { schema: z.array(paymentItemSchema) },
+          },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const repos = c.get("repos");
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const rows = await repos.payments.listAll();
+      const items = rows.map((row) => {
+        const qpu = qpuAt(row.paid_at, timeline);
+        return toPaymentItem(
+          row,
+          row.quota_granted != null
+            ? quotaToUsdStr(row.quota_granted, qpu)
+            : "0.00",
+        );
+      });
+      return c.json(items, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/payments",
+      summary: "登记支付",
+      description: "订阅/充值同构；kind 决定期间与订阅编号是否必填",
+      tags: ["支付记录"],
+      security: [{ adminSession: [] }],
+      request: {
+        body: {
+          content: { "application/json": { schema: createBody } },
+          required: true,
+        },
+      },
+      responses: {
+        201: {
+          description: "payment",
+          content: { "application/json": { schema: paymentItemSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const body = (await c.req.json().catch(() => ({}))) as Record<
+        string,
+        unknown
+      >;
+      const parsed = validatePaymentBody(body);
+      if ("fields" in parsed) {
+        return jsonError(c, 422, ERR.validation_failed(parsed.fields));
+      }
+      const repos = c.get("repos");
+      const row = await repos.payments.insert(parsed.values);
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "payment",
+        action: "payment.create",
+        summary: `登记支付 #${row.id} ${row.kind}`,
+      });
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const qpu = qpuAt(row.paid_at, timeline);
+      return c.json(
+        toPaymentItem(
+          row,
+          row.quota_granted != null
+            ? quotaToUsdStr(row.quota_granted, qpu)
+            : "0.00",
+        ),
+        201,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "put",
+      path: "/payments/{id}",
+      summary: "编辑支付",
+      tags: ["支付记录"],
+      security: [{ adminSession: [] }],
+      request: {
+        params: z.object({ id: z.string() }),
+        body: {
+          content: { "application/json": { schema: createBody } },
+          required: true,
+        },
+      },
+      responses: {
+        200: {
+          description: "payment",
+          content: { "application/json": { schema: paymentItemSchema } },
+        },
+        401: err401,
+        404: err404,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const id = Number(c.req.param("id"));
+      const body = (await c.req.json().catch(() => ({}))) as Record<
+        string,
+        unknown
+      >;
+      const parsed = validatePaymentBody(body);
+      if ("fields" in parsed) {
+        return jsonError(c, 422, ERR.validation_failed(parsed.fields));
+      }
+      const repos = c.get("repos");
+      if (!(await repos.payments.findById(id))) {
+        return jsonError(c, 404, ERR.not_found());
+      }
+      const row = await repos.payments.update(id, parsed.values);
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "payment",
+        action: "payment.update",
+        summary: `编辑支付 #${row.id}`,
+      });
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const qpu = qpuAt(row.paid_at, timeline);
+      return c.json(
+        toPaymentItem(
+          row,
+          row.quota_granted != null
+            ? quotaToUsdStr(row.quota_granted, qpu)
+            : "0.00",
+        ),
+        200,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "delete",
+      path: "/payments/{id}",
+      summary: "删除支付",
+      tags: ["支付记录"],
+      security: [{ adminSession: [] }],
+      request: {
+        params: z.object({ id: z.string() }),
+      },
+      responses: {
+        204: { description: "No Content" },
+        401: err401,
+        404: err404,
+      },
+    }),
+    async (c) => {
+      const id = Number(c.req.param("id"));
+      const repos = c.get("repos");
+      const before = await repos.payments.findById(id);
+      if (!before) return jsonError(c, 404, ERR.not_found());
+      await repos.payments.remove(id);
+      await repos.audit.insert({
+        operator: c.get("adminUsername") ?? null,
+        domain: "payment",
+        action: "payment.delete",
+        summary: `删除支付 #${id}`,
+      });
+      return c.body(null, 204);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-session.ts

@@ -0,0 +1,319 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import { setCookie, deleteCookie, getCookie } from "hono/cookie";
+import {
+  ERR,
+  generateToken,
+  hashPassword,
+  hashToken,
+  verifyPassword,
+} from "@new-api-key-usage/core";
+import {
+  jsonError,
+  requireAdminSession,
+  SESSION_COOKIE,
+  SESSION_TTL_SECONDS,
+  type AppVars,
+} from "../middleware.ts";
+import {
+  changePasswordBodySchema,
+  err401,
+  err409,
+  err422,
+  loginBodySchema,
+  setupBodySchema,
+  setupStateSchema,
+  usernameSchema,
+} from "../api-schemas.ts";
+import {
+  isLoginThrottled,
+  recordLoginFailure,
+  recordLoginSuccess,
+} from "../login-throttle.ts";
+
+function setSessionCookie(
+  c: Parameters<typeof setCookie>[0],
+  plaintext: string,
+  secure: boolean,
+) {
+  setCookie(c, SESSION_COOKIE, plaintext, {
+    httpOnly: true,
+    secure,
+    sameSite: "Lax",
+    path: "/api/admin",
+    maxAge: SESSION_TTL_SECONDS,
+  });
+}
+
+/** 哑哈希：用户不存在时也跑一次 PBKDF2，抹平时序侧信道 */
+const DUMMY_PASSWORD_HASH =
+  "pbkdf2$210000$AAAAAAAAAAAAAAAAAAAAAA$AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+export function adminSessionRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+
+  // 只保护需要会话的端点：GET/DELETE /session、PUT /password
+  // POST /session 是登录、setup* 是引导——不能套鉴权
+  r.use("/session", async (c, next) => {
+    if (c.req.method === "POST") return next();
+    return requireAdminSession(c, next);
+  });
+  r.use("/password", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/setup-state",
+      summary: "入口三态判定",
+      description:
+        "users 非空 → true（登录页）；空库 + env 凭证在 → 静默落库后 true；空库 + 无凭证 → false（引导页）",
+      tags: ["引导与会话"],
+      responses: {
+        200: {
+          description: "initialized",
+          content: { "application/json": { schema: setupStateSchema } },
+        },
+      },
+    }),
+    async (c) => {
+      const repos = c.get("repos");
+      if ((await repos.users.countAll()) > 0) {
+        return c.json({ initialized: true }, 200);
+      }
+      const initUser = c.get("adminInitUsername");
+      const initPass = c.get("adminInitPassword");
+      if (initUser && initPass) {
+        try {
+          const password_hash = await hashPassword(initPass);
+          await repos.users.insert(initUser, password_hash);
+          await repos.audit.insert({
+            operator: null,
+            domain: "account",
+            action: "account.init",
+            summary: "空库 env 静默重建管理员",
+          });
+        } catch {
+          // 并发/重复初始化：唯一约束冲突时视为已初始化
+        }
+        return c.json({ initialized: true }, 200);
+      }
+      return c.json({ initialized: false }, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/setup",
+      summary: "引导页落库（一次性）",
+      description: "仅空库 + 无 env 凭证时有效；成功即建立会话",
+      tags: ["引导与会话"],
+      request: {
+        body: {
+          content: { "application/json": { schema: setupBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        200: {
+          description: "username + Set-Cookie",
+          content: { "application/json": { schema: usernameSchema } },
+        },
+        409: err409,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const body = await c.req.json().catch(() => null);
+      const username =
+        typeof body?.username === "string" ? body.username.trim() : "";
+      const password = typeof body?.password === "string" ? body.password : "";
+      const fields: Record<string, string> = {};
+      if (!username) fields.username = "请填写用户名";
+      if (password.length < 8) fields.password = "密码至少 8 位";
+      if (Object.keys(fields).length > 0) {
+        return jsonError(c, 422, ERR.validation_failed(fields));
+      }
+      const repos = c.get("repos");
+      if ((await repos.users.countAll()) > 0) {
+        return jsonError(c, 409, ERR.already_initialized());
+      }
+      const password_hash = await hashPassword(password);
+      const user = await repos.users.insert(username, password_hash);
+      const token = await generateToken();
+      const expires_at = new Date(Date.now() + SESSION_TTL_SECONDS * 1000);
+      await repos.sessions.insert(user.id, token.hash, expires_at);
+      await repos.audit.insert({
+        operator: username,
+        domain: "account",
+        action: "account.init",
+        summary: `引导页创建管理员 ${username}`,
+      });
+      setSessionCookie(c, token.plaintext, c.get("cookieSecure"));
+      return c.json({ username: user.username }, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "post",
+      path: "/session",
+      summary: "登录",
+      tags: ["引导与会话"],
+      request: {
+        body: {
+          content: { "application/json": { schema: loginBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        200: {
+          description: "username + Set-Cookie",
+          content: { "application/json": { schema: usernameSchema } },
+        },
+        401: err401,
+        429: {
+          description: "登录过于频繁",
+          content: {
+            "application/json": {
+              schema: err422.content["application/json"].schema,
+            },
+          },
+        },
+      },
+    }),
+    async (c) => {
+      const body = await c.req.json().catch(() => null);
+      const username = typeof body?.username === "string" ? body.username : "";
+      const password = typeof body?.password === "string" ? body.password : "";
+      if (isLoginThrottled(username)) {
+        return jsonError(c, 429, ERR.too_many_requests());
+      }
+      const repos = c.get("repos");
+      const user = await repos.users.findByUsername(username);
+      const ok = await verifyPassword(
+        password,
+        user?.password_hash ?? DUMMY_PASSWORD_HASH,
+      );
+      if (!user || !ok) {
+        recordLoginFailure(username || "_");
+        return jsonError(c, 401, ERR.invalid_credentials());
+      }
+      recordLoginSuccess(username);
+
+      const token = await generateToken();
+      const expires_at = new Date(Date.now() + SESSION_TTL_SECONDS * 1000);
+      await repos.sessions.insert(user.id, token.hash, expires_at);
+      setSessionCookie(c, token.plaintext, c.get("cookieSecure"));
+      return c.json({ username: user.username }, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/session",
+      summary: "当前会话",
+      tags: ["引导与会话"],
+      security: [{ adminSession: [] }],
+      responses: {
+        200: {
+          description: "username",
+          content: { "application/json": { schema: usernameSchema } },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      return c.json({ username: c.get("adminUsername") ?? "" }, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "delete",
+      path: "/session",
+      summary: "登出",
+      tags: ["引导与会话"],
+      security: [{ adminSession: [] }],
+      responses: {
+        204: { description: "No Content" },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const token = getCookie(c, SESSION_COOKIE);
+      if (token) {
+        await c.get("repos").sessions.deleteByTokenHash(await hashToken(token));
+      }
+      deleteCookie(c, SESSION_COOKIE, { path: "/api/admin" });
+      return c.body(null, 204);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "put",
+      path: "/password",
+      summary: "改密",
+      description: "成功后删除其他会话、保留当前",
+      tags: ["引导与会话"],
+      security: [{ adminSession: [] }],
+      request: {
+        body: {
+          content: { "application/json": { schema: changePasswordBodySchema } },
+          required: true,
+        },
+      },
+      responses: {
+        204: { description: "No Content" },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const body = await c.req.json().catch(() => null);
+      const old_password = String(body?.old_password ?? "");
+      const new_password = String(body?.new_password ?? "");
+      if (new_password.length < 8) {
+        return jsonError(
+          c,
+          422,
+          ERR.validation_failed({ new_password: "密码至少 8 位" }),
+        );
+      }
+      const repos = c.get("repos");
+      const userId = c.get("adminUserId")!;
+      const user = await repos.users.findById(userId);
+      if (!user) return jsonError(c, 401, ERR.session_expired());
+      const ok = await verifyPassword(old_password, user.password_hash);
+      if (!ok) {
+        return jsonError(
+          c,
+          422,
+          ERR.validation_failed({ old_password: "旧密码不正确" }),
+        );
+      }
+      await repos.users.updatePassword(
+        userId,
+        await hashPassword(new_password),
+      );
+      const token = getCookie(c, SESSION_COOKIE);
+      const currentHash = token ? await hashToken(token) : null;
+      const all = await repos.sessions.listByUser(userId);
+      for (const s of all) {
+        if (s.token_hash !== currentHash) {
+          await repos.sessions.deleteById(s.id);
+        }
+      }
+      await repos.audit.insert({
+        operator: user.username,
+        domain: "account",
+        action: "account.password_change",
+        summary: "修改密码，其他会话已失效",
+      });
+      return c.body(null, 204);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/admin-usage.ts

@@ -0,0 +1,356 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import {
+  ERR,
+  resolveQpuTimeline,
+  sumUsage,
+  toUnixSec,
+  type LogItem,
+} from "@new-api-key-usage/core";
+import {
+  jsonError,
+  requireAdminSession,
+  type AppVars,
+} from "../middleware.ts";
+import {
+  err401,
+  err422,
+  logPageSchema,
+} from "../api-schemas.ts";
+import { z } from "zod";
+
+const usageTotals = z.object({
+  count: z.number().int(),
+  quota: z.number(),
+  quota_usd: z.string(),
+});
+
+const overviewSchema = z.object({
+  data_cutoff: z.number().int().nullable(),
+  unassigned_subscription: usageTotals,
+  by_source: z.array(
+    z.object({
+      billing_source: z.string(),
+      count: z.number().int(),
+      quota: z.number(),
+      quota_usd: z.string(),
+    }),
+  ),
+  by_member: z.array(
+    z.object({
+      member_id: z.number().int().nullable(),
+      member_name: z.string().nullable(),
+      key_count: z.number().int(),
+      data_cutoff: z.number().int().nullable(),
+      usage: usageTotals,
+    }),
+  ),
+  by_key: z.array(
+    z.object({
+      key_id: z.number().int(),
+      token_name: z.string(),
+      member_id: z.number().int().nullable(),
+      member_name: z.string().nullable(),
+      status: z.string(),
+      data_cutoff: z.number().int().nullable(),
+      usage: usageTotals,
+    }),
+  ),
+});
+
+const qpuLatestSchema = z.object({
+  qpu: z.number(),
+  effective_from: z.number().int(),
+});
+
+const timeRange = z.object({
+  from: z.string(),
+  to: z.string(),
+});
+
+function parseRange(
+  query: { from?: string; to?: string },
+): { from: Date; to: Date } | { fields: Record<string, string> } {
+  const fields: Record<string, string> = {};
+  if (!query.from) fields.from = "缺少起始时间";
+  if (!query.to) fields.to = "缺少结束时间";
+  if (Object.keys(fields).length > 0) return { fields };
+  const from = new Date(query.from!);
+  const to = new Date(query.to!);
+  if (Number.isNaN(from.getTime())) fields.from = "时间格式无效";
+  if (Number.isNaN(to.getTime())) fields.to = "时间格式无效";
+  else if (to.getTime() <= from.getTime()) fields.to = "结束时间必须晚于起始时间";
+  if (Object.keys(fields).length > 0) return { fields };
+  return { from, to };
+}
+
+export function adminUsageRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireAdminSession);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/qpu/latest",
+      summary: "当前换算率",
+      description: "支付表单美元 ↔ quota 双输入换算用；库空时回退 500000",
+      tags: ["用量"],
+      security: [{ adminSession: [] }],
+      responses: {
+        200: {
+          description: "qpu",
+          content: { "application/json": { schema: qpuLatestSchema } },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const latest = await c.get("repos").qpu.latest();
+      if (!latest) {
+        return c.json(
+          { qpu: 500_000, effective_from: 0 },
+          200,
+        );
+      }
+      return c.json(
+        {
+          qpu: latest.qpu,
+          effective_from: toUnixSec(latest.effective_from)!,
+        },
+        200,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/overview",
+      summary: "全员总览",
+      description:
+        "from/to 必填、左闭右开；聚合仅 type=2。unassigned_subscription 为健康指示器。",
+      tags: ["用量"],
+      security: [{ adminSession: [] }],
+      request: { query: timeRange },
+      responses: {
+        200: {
+          description: "overview",
+          content: { "application/json": { schema: overviewSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const q = c.req.query();
+      const range = parseRange(q);
+      if ("fields" in range) {
+        return jsonError(c, 422, ERR.validation_failed(range.fields));
+      }
+      const repos = c.get("repos");
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const rows = await repos.logs.listForAggregate(range.from, range.to);
+
+      const data_cutoff = await repos.keysExtra.slowestLogSyncedAt();
+
+      const unassigned_rows = rows.filter(
+        (x) => x.billing_source === "subscription" && x.subscription_id == null,
+      );
+      const unassigned_subscription = sumUsage(unassigned_rows, timeline);
+
+      const bySourceMap = new Map<
+        string,
+        Array<{ quota: number; created_at: Date }>
+      >();
+      for (const x of rows) {
+        const key = x.billing_source ?? "unknown";
+        const list = bySourceMap.get(key) ?? [];
+        list.push({ quota: x.quota, created_at: x.created_at });
+        bySourceMap.set(key, list);
+      }
+      const by_source = [...bySourceMap.entries()].map(([billing_source, list]) => ({
+        billing_source,
+        ...sumUsage(list, timeline),
+      }));
+
+      // 按 key / 成员（含未归属）
+      const keyMap = new Map<
+        number,
+        {
+          token_name: string;
+          member_id: number | null;
+          member_name: string | null;
+          status: string;
+          log_synced_at: Date | null;
+          rows: Array<{ quota: number; created_at: Date }>;
+        }
+      >();
+      const keyMeta = await repos.keysExtra.listIdsWithCutoff();
+      const memberNameById = new Map(
+        (await repos.members.listAll()).map((m) => [m.id, m.name]),
+      );
+      for (const k of keyMeta) {
+        keyMap.set(k.id, {
+          token_name: k.token_name,
+          member_id: k.member_id,
+          member_name:
+            k.member_id == null ? null : (memberNameById.get(k.member_id) ?? null),
+          status: k.status,
+          log_synced_at: k.log_synced_at,
+          rows: [],
+        });
+      }
+      for (const x of rows) {
+        const entry = keyMap.get(x.api_key_id);
+        if (entry) {
+          entry.rows.push({ quota: x.quota, created_at: x.created_at });
+          if (x.member_name) entry.member_name = x.member_name;
+        }
+      }
+
+      const by_key = [...keyMap.entries()]
+        .map(([key_id, v]) => ({
+          key_id,
+          token_name: v.token_name,
+          member_id: v.member_id,
+          member_name: v.member_name,
+          status: v.status,
+          data_cutoff: toUnixSec(v.log_synced_at),
+          usage: sumUsage(v.rows, timeline),
+        }))
+        .sort((a, b) => b.usage.quota - a.usage.quota);
+
+      const memberBuckets = new Map<
+        string,
+        {
+          member_id: number | null;
+          member_name: string | null;
+          key_count: number;
+          cutoff: Date | null;
+          rows: Array<{ quota: number; created_at: Date }>;
+        }
+      >();
+      for (const [key_id, v] of keyMap) {
+        const mid = v.member_id == null ? "null" : String(v.member_id);
+        const b = memberBuckets.get(mid) ?? {
+          member_id: v.member_id,
+          member_name: v.member_name,
+          key_count: 0,
+          cutoff: null,
+          rows: [],
+        };
+        b.key_count += 1;
+        if (
+          v.log_synced_at &&
+          (b.cutoff === null || v.log_synced_at < b.cutoff)
+        ) {
+          b.cutoff = v.log_synced_at;
+        }
+        b.rows.push(...v.rows);
+        if (!b.member_name && v.member_name) b.member_name = v.member_name;
+        memberBuckets.set(mid, b);
+      }
+
+      const by_member = [...memberBuckets.values()].map((b) => ({
+        member_id: b.member_id,
+        member_name: b.member_name,
+        key_count: b.key_count,
+        data_cutoff: toUnixSec(b.cutoff),
+        usage: sumUsage(b.rows, timeline),
+      }));
+
+      return c.json(
+        {
+          data_cutoff: toUnixSec(data_cutoff),
+          unassigned_subscription,
+          by_source,
+          by_member,
+          by_key,
+        },
+        200,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/logs",
+      summary: "日志明细（下钻）",
+      description:
+        "分页；from/to 必填；默认全类型（可 type 筛）；token_name 取当前名",
+      tags: ["用量"],
+      security: [{ adminSession: [] }],
+      request: {
+        query: timeRange.extend({
+          page: z.string().optional(),
+          page_size: z.string().optional(),
+          api_key_id: z.string().optional(),
+          member_id: z.string().optional(),
+          billing_source: z.string().optional(),
+          subscription_id: z.string().optional(),
+          type: z.string().optional(),
+        }),
+      },
+      responses: {
+        200: {
+          description: "items/total",
+          content: { "application/json": { schema: logPageSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const q = c.req.query();
+      const range = parseRange(q);
+      if ("fields" in range) {
+        return jsonError(c, 422, ERR.validation_failed(range.fields));
+      }
+      const page = Math.max(1, Number(q.page ?? 1) || 1);
+      const page_size = Math.min(200, Math.max(1, Number(q.page_size ?? 50) || 50));
+      const repos = c.get("repos");
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const { rows, total } = await repos.logs.listPage({
+        from: range.from,
+        to: range.to,
+        page,
+        page_size,
+        api_key_id: q.api_key_id ? Number(q.api_key_id) : undefined,
+        member_id: q.member_id ? Number(q.member_id) : undefined,
+        billing_source: q.billing_source || undefined,
+        subscription_id: q.subscription_id
+          ? Number(q.subscription_id)
+          : undefined,
+        type: q.type != null && q.type !== "" ? Number(q.type) : undefined,
+      });
+
+      const items: LogItem[] = rows.map((row) => {
+        const { quota_usd } = sumUsage(
+          [{ quota: row.quota, created_at: row.created_at }],
+          timeline,
+        );
+        return {
+          id: row.id,
+          api_key_id: row.api_key_id,
+          created_at: toUnixSec(row.created_at)!,
+          token_name: row.token_name,
+          model_name: row.model_name,
+          type: row.type,
+          content: row.content,
+          quota: row.quota,
+          quota_usd,
+          prompt_tokens: row.prompt_tokens,
+          completion_tokens: row.completion_tokens,
+          use_time: row.use_time,
+          is_stream: row.is_stream,
+          billing_source: row.billing_source as LogItem["billing_source"],
+          subscription_id: row.subscription_id,
+        };
+      });
+
+      return c.json({ items, total }, 200);
+    },
+  );
+
+  return r;
+}

apps/server/src/routes/member-view.ts

@@ -0,0 +1,295 @@
+import { OpenAPIHono, createRoute } from "@hono/zod-openapi";
+import {
+  ERR,
+  resolveQpuTimeline,
+  sumUsage,
+  toUnixSec,
+  type LogItem,
+  type PaymentItem,
+} from "@new-api-key-usage/core";
+import {
+  jsonError,
+  requireMemberToken,
+  type AppVars,
+} from "../middleware.ts";
+import {
+  err401,
+  err422,
+  logPageSchema,
+  memberMeSchema,
+  memberOverviewSchema,
+  paymentItemSchema,
+} from "../api-schemas.ts";
+import { z } from "zod";
+
+function parseRange(
+  query: { from?: string; to?: string },
+): { from: Date; to: Date } | { fields: Record<string, string> } {
+  const fields: Record<string, string> = {};
+  if (!query.from) fields.from = "缺少起始时间";
+  if (!query.to) fields.to = "缺少结束时间";
+  if (Object.keys(fields).length > 0) return { fields };
+  const from = new Date(query.from!);
+  const to = new Date(query.to!);
+  if (Number.isNaN(from.getTime())) fields.from = "时间格式无效";
+  if (Number.isNaN(to.getTime())) fields.to = "时间格式无效";
+  else if (to.getTime() <= from.getTime()) fields.to = "结束时间必须晚于起始时间";
+  if (Object.keys(fields).length > 0) return { fields };
+  return { from, to };
+}
+
+/** 成员视图（`/api/member/*`，Bearer）——与管理面物理隔离 */
+export function memberViewRoutes() {
+  const r = new OpenAPIHono<{ Variables: AppVars }>();
+  r.use("*", requireMemberToken);
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/me",
+      summary: "令牌验证 + 页头",
+      description: "不建会话；令牌即长期凭证",
+      tags: ["成员视图"],
+      security: [{ memberToken: [] }],
+      responses: {
+        200: {
+          description: "member",
+          content: { "application/json": { schema: memberMeSchema } },
+        },
+        401: err401,
+      },
+    }),
+    async (c) => {
+      const row = await c.get("repos").members.findById(c.get("memberId")!);
+      if (!row) return jsonError(c, 401, ERR.session_expired());
+      return c.json({ id: row.id, name: row.name }, 200);
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/overview",
+      summary: "单页聚合",
+      description:
+        "名下 key 的 type=2 用量 + 来源分解 + 支付参数（完全公开透明）",
+      tags: ["成员视图"],
+      security: [{ memberToken: [] }],
+      request: {
+        query: z.object({ from: z.string(), to: z.string() }),
+      },
+      responses: {
+        200: {
+          description: "overview",
+          content: { "application/json": { schema: memberOverviewSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const range = parseRange(c.req.query());
+      if ("fields" in range) {
+        return jsonError(c, 422, ERR.validation_failed(range.fields));
+      }
+      const repos = c.get("repos");
+      const memberId = c.get("memberId")!;
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const member = await repos.members.findById(memberId);
+      const rows = await repos.logs.listMemberForAggregate(
+        memberId,
+        range.from,
+        range.to,
+      );
+
+      const usage = sumUsage(
+        rows.map((x) => ({ quota: x.quota, created_at: x.created_at })),
+        timeline,
+      );
+
+      const sourceMap = new Map<
+        string,
+        Array<{ quota: number; created_at: Date }>
+      >();
+      const keyMap = new Map<
+        number,
+        {
+          token_name: string;
+          log_synced_at: Date | null;
+          rows: Array<{ quota: number; created_at: Date }>;
+        }
+      >();
+      for (const x of rows) {
+        const skey = x.billing_source ?? "unknown";
+        const s = sourceMap.get(skey) ?? [];
+        s.push({ quota: x.quota, created_at: x.created_at });
+        sourceMap.set(skey, s);
+
+        const k = keyMap.get(x.api_key_id) ?? {
+          token_name: x.token_name,
+          log_synced_at: x.log_synced_at,
+          rows: [],
+        };
+        k.rows.push({ quota: x.quota, created_at: x.created_at });
+        keyMap.set(x.api_key_id, k);
+      }
+
+      // 名下 key 全量（即使时段无用量）
+      const allKeys = (await repos.keys.listAll()).filter(
+        (k) => k.member_id === memberId,
+      );
+      for (const k of allKeys) {
+        if (!keyMap.has(k.id)) {
+          keyMap.set(k.id, {
+            token_name: k.token_name,
+            log_synced_at: k.log_synced_at,
+            rows: [],
+          });
+        }
+      }
+
+      const by_source = [...sourceMap.entries()].map(([billing_source, list]) => ({
+        billing_source,
+        ...sumUsage(list, timeline),
+      }));
+
+      const keys = [...keyMap.entries()].map(([key_id, v]) => ({
+        key_id,
+        token_name: v.token_name,
+        log_synced_at: toUnixSec(v.log_synced_at),
+        usage: sumUsage(v.rows, timeline),
+      }));
+
+      // 「该时段涉及」支付：订阅 = 日志出现过的 subscription_id ∪ 进行中；充值 = paid_at ∈ [from,to)
+      const paymentRows = await repos.payments.listAll();
+      const usedSubIds = new Set(
+        rows.map((x) => x.subscription_id).filter((v): v is number => v != null),
+      );
+      const payments: PaymentItem[] = [];
+      const { quotaToUsdStr, qpuAt } = await import("@new-api-key-usage/core");
+      for (const p of paymentRows) {
+        const inRange = p.paid_at >= range.from && p.paid_at < range.to;
+        const ongoing =
+          p.kind === "subscription" &&
+          (p.period_end == null ||
+            p.period_end > new Date() ||
+            (p.period_start != null &&
+              p.period_start <= range.to &&
+              (p.period_end ?? new Date()) >= range.from));
+        const involved =
+          p.kind === "topup"
+            ? inRange
+            : usedSubIds.has(p.subscription_id ?? -1) || ongoing;
+        if (!involved) continue;
+        const qpu = qpuAt(p.paid_at, timeline);
+        payments.push({
+          id: p.id,
+          kind: p.kind as PaymentItem["kind"],
+          paid_at: toUnixSec(p.paid_at)!,
+          paid_amount: p.paid_amount,
+          remark: p.remark,
+          period_start: toUnixSec(p.period_start),
+          period_end: toUnixSec(p.period_end),
+          subscription_id: p.subscription_id,
+          quota_granted: p.quota_granted,
+          quota_usd:
+            p.quota_granted != null
+              ? quotaToUsdStr(p.quota_granted, qpu)
+              : "0.00",
+        });
+      }
+
+      return c.json(
+        {
+          member: { id: memberId, name: member?.name ?? null },
+          usage,
+          by_source,
+          keys,
+          payments: payments.map((p) => ({
+            ...p,
+            kind: p.kind as string,
+            period_start: p.period_start ?? null,
+            period_end: p.period_end ?? null,
+            subscription_id: p.subscription_id ?? null,
+            quota_granted: p.quota_granted ?? null,
+          })),
+        },
+        200,
+      );
+    },
+  );
+
+  r.openapi(
+    createRoute({
+      method: "get",
+      path: "/logs",
+      summary: "日志明细（名下 key）",
+      description: "分页；恒 type=2；DTO 与管理面同构",
+      tags: ["成员视图"],
+      security: [{ memberToken: [] }],
+      request: {
+        query: z.object({
+          from: z.string(),
+          to: z.string(),
+          page: z.string().optional(),
+          page_size: z.string().optional(),
+        }),
+      },
+      responses: {
+        200: {
+          description: "items/total",
+          content: { "application/json": { schema: logPageSchema } },
+        },
+        401: err401,
+        422: err422,
+      },
+    }),
+    async (c) => {
+      const q = c.req.query();
+      const range = parseRange(q);
+      if ("fields" in range) {
+        return jsonError(c, 422, ERR.validation_failed(range.fields));
+      }
+      const page = Math.max(1, Number(q.page ?? 1) || 1);
+      const page_size = Math.min(
+        200,
+        Math.max(1, Number(q.page_size ?? 50) || 50),
+      );
+      const repos = c.get("repos");
+      const timeline = resolveQpuTimeline(await repos.qpu.listTimeline());
+      const { rows, total } = await repos.logs.listMemberPage({
+        member_id: c.get("memberId")!,
+        from: range.from,
+        to: range.to,
+        page,
+        page_size,
+      });
+      const items: LogItem[] = rows.map((row) => {
+        const { quota_usd } = sumUsage(
+          [{ quota: row.quota, created_at: row.created_at }],
+          timeline,
+        );
+        return {
+          id: row.id,
+          api_key_id: row.api_key_id,
+          created_at: toUnixSec(row.created_at)!,
+          token_name: row.token_name ?? "",
+          model_name: row.model_name,
+          type: row.type,
+          content: row.content,
+          quota: row.quota,
+          quota_usd,
+          prompt_tokens: row.prompt_tokens,
+          completion_tokens: row.completion_tokens,
+          use_time: row.use_time,
+          is_stream: row.is_stream,
+          billing_source: row.billing_source as LogItem["billing_source"],
+          subscription_id: row.subscription_id,
+        };
+      });
+      return c.json({ items, total }, 200);
+    },
+  );
+
+  return r;
+}

apps/server/src/zod-openapi-setup.ts

@@ -0,0 +1,7 @@
+/** 必须在 core 的 zod schema 被求值之前执行（api-schemas 首行 side-effect import） */
+import { z } from "zod";
+import { extendZodWithOpenApi } from "@hono/zod-openapi";
+
+extendZodWithOpenApi(z);
+
+export {};

apps/server/tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "types": ["bun"],
+    "allowImportingTsExtensions": true
+  },
+  "include": ["src/**/*.ts", "test/**/*.ts"]
+}

apps/web/.editorconfig

@@ -0,0 +1,8 @@
+[*.{js,jsx,mjs,cjs,ts,tsx,mts,cts,vue,css,scss,sass,less,styl}]
+charset = utf-8
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+end_of_line = lf
+max_line_length = 100

apps/web/.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

apps/web/.gitignore

@@ -0,0 +1,39 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+.DS_Store
+dist
+dist-ssr
+coverage
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+*.tsbuildinfo
+
+.eslintcache
+
+# Cypress
+/cypress/videos/
+/cypress/screenshots/
+
+# Vitest
+__screenshots__/
+
+# Vite
+*.timestamp-*-*.mjs

apps/web/.oxlintrc.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["eslint", "typescript", "unicorn", "oxc", "vue", "vitest"],
+  "env": {
+    "browser": true
+  },
+  "categories": {
+    "correctness": "error"
+  }
+}

apps/web/.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://json.schemastore.org/prettierrc",
+  "semi": false,
+  "singleQuote": true,
+  "printWidth": 100
+}

apps/web/README.md

@@ -0,0 +1,54 @@
+# apps/web
+
+This template should help get you started developing with Vue 3 in Vite.
+
+## Recommended IDE Setup
+
+[VS Code](https://code.visualstudio.com/) + [Vue (Official)](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur).
+
+## Recommended Browser Setup
+
+- Chromium-based browsers (Chrome, Edge, Brave, etc.):
+  - [Vue.js devtools](https://chromewebstore.google.com/detail/vuejs-devtools/nhdogjmejiglipccpnnnanhbledajbpd)
+  - [Turn on Custom Object Formatter in Chrome DevTools](http://bit.ly/object-formatters)
+- Firefox:
+  - [Vue.js devtools](https://addons.mozilla.org/en-US/firefox/addon/vue-js-devtools/)
+  - [Turn on Custom Object Formatter in Firefox DevTools](https://fxdx.dev/firefox-devtools-custom-object-formatters/)
+
+## Type Support for `.vue` Imports in TS
+
+TypeScript cannot handle type information for `.vue` imports by default, so we replace the `tsc` CLI with `vue-tsc` for type checking. In editors, we need [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) to make the TypeScript language service aware of `.vue` types.
+
+## Customize configuration
+
+See [Vite Configuration Reference](https://vite.dev/config/).
+
+## Project Setup
+
+```sh
+bun install
+```
+
+### Compile and Hot-Reload for Development
+
+```sh
+bun dev
+```
+
+### Type-Check, Compile and Minify for Production
+
+```sh
+bun run build
+```
+
+### Run Unit Tests with [Vitest](https://vitest.dev/)
+
+```sh
+bun test:unit
+```
+
+### Lint with [ESLint](https://eslint.org/)
+
+```sh
+bun lint
+```

apps/web/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

apps/web/eslint.config.ts

@@ -0,0 +1,32 @@
+import { globalIgnores } from 'eslint/config'
+import { defineConfigWithVueTs, vueTsConfigs } from '@vue/eslint-config-typescript'
+import pluginVue from 'eslint-plugin-vue'
+import pluginVitest from '@vitest/eslint-plugin'
+import pluginOxlint from 'eslint-plugin-oxlint'
+import skipFormatting from 'eslint-config-prettier/flat'
+
+// To allow more languages other than `ts` in `.vue` files, uncomment the following lines:
+// import { configureVueProject } from '@vue/eslint-config-typescript'
+// configureVueProject({ scriptLangs: ['ts', 'tsx'] })
+// More info at https://github.com/vuejs/eslint-config-typescript/#advanced-setup
+
+export default defineConfigWithVueTs(
+  {
+    name: 'app/files-to-lint',
+    files: ['**/*.{vue,ts,mts,tsx}'],
+  },
+
+  globalIgnores(['**/dist/**', '**/dist-ssr/**', '**/coverage/**']),
+
+  ...pluginVue.configs['flat/essential'],
+  vueTsConfigs.recommended,
+
+  {
+    ...pluginVitest.configs.recommended,
+    files: ['src/**/__tests__/*'],
+  },
+
+  ...pluginOxlint.buildFromOxlintConfigFile('.oxlintrc.json'),
+
+  skipFormatting,
+)

apps/web/index.html

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="/favicon.ico" sizes="any" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <title>NAKU · NewAPI 用量统计</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>

apps/web/package.json

@@ -0,0 +1,59 @@
+{
+  "name": "@new-api-key-usage/web",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "run-p type-check \"build-only {@}\" --",
+    "preview": "vite preview",
+    "test:unit": "vitest",
+    "build-only": "vite build",
+    "type-check": "vue-tsc --build",
+    "lint": "run-s \"lint:*\"",
+    "lint:oxlint": "oxlint . --fix",
+    "lint:eslint": "eslint . --fix --cache",
+    "format": "prettier --write --experimental-cli src/"
+  },
+  "dependencies": {
+    "@antdv-next/icons": "^1.1.2",
+    "@new-api-key-usage/core": "workspace:*",
+    "@tanstack/vue-query": "^5.104.1",
+    "@vueuse/core": "15.0.0",
+    "antdv-next": "1.6.0",
+    "axios": "^1.20.0",
+    "dayjs": "1.11.23",
+    "pinia": "^4.0.3",
+    "vue": "^3.5.42",
+    "vue-router": "^5.3.1"
+  },
+  "devDependencies": {
+    "@tsconfig/node24": "^24.0.5",
+    "@types/jsdom": "^30.0.0",
+    "@types/node": "^24.13.4",
+    "@vitejs/plugin-vue": "^6.0.8",
+    "@vitejs/plugin-vue-jsx": "^5.1.6",
+    "@vitest/eslint-plugin": "^1.6.27",
+    "@vue/eslint-config-typescript": "^14.9.0",
+    "@vue/test-utils": "^2.5.0",
+    "@vue/tsconfig": "^0.9.1",
+    "eslint": "^10.10.0",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-oxlint": "~1.82.0",
+    "eslint-plugin-vue": "~10.11.0",
+    "jiti": "^2.7.0",
+    "jsdom": "^30.0.1",
+    "npm-run-all2": "^9.0.3",
+    "oxlint": "~1.82.0",
+    "prettier": "3.9.6",
+    "typescript": "~6.0.0",
+    "vite": "^8.2.2",
+    "vite-plugin-vue-devtools": "^8.2.1",
+    "vitest": "^4.1.11",
+    "vue-eslint-parser": "^10.4.1",
+    "vue-tsc": "^3.3.11"
+  },
+  "engines": {
+    "node": "^22.18.0 || >=24.12.0"
+  }
+}

apps/web/public/favicon.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <rect width="32" height="32" rx="7" fill="#1677FF"/>
+  <text x="16" y="21.5" text-anchor="middle" dominant-baseline="middle"
+        font-family="Segoe UI, system-ui, sans-serif" font-size="18"
+        font-weight="600" fill="#FFFFFF">N</text>
+</svg>

apps/web/src/api/admin/audit.ts

@@ -0,0 +1,13 @@
+import type { AuditLogItem, Paginated } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export async function fetchAuditLogs(params: {
+  page: number;
+  page_size: number;
+  domain?: string;
+}): Promise<Paginated<AuditLogItem>> {
+  const { data } = await adminHttp.get<Paginated<AuditLogItem>>("/audit-logs", {
+    params,
+  });
+  return data;
+}

apps/web/src/api/admin/engine.ts

@@ -0,0 +1,12 @@
+import type { EngineStatus, QpuLatest } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export async function fetchEngine(): Promise<EngineStatus> {
+  const { data } = await adminHttp.get<EngineStatus>("/engine");
+  return data;
+}
+
+export async function fetchQpuLatest(): Promise<QpuLatest> {
+  const { data } = await adminHttp.get<QpuLatest>("/qpu/latest");
+  return data;
+}

apps/web/src/api/admin/keys.ts

@@ -0,0 +1,29 @@
+import type { KeyItem } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export type KeyListFilters = {
+  member_id?: number | "unassigned";
+  status?: "active" | "disabled";
+  recent_failed?: boolean;
+};
+
+export async function fetchKeys(filters: KeyListFilters = {}): Promise<KeyItem[]> {
+  const { data } = await adminHttp.get<KeyItem[]>("/keys", { params: filters });
+  return data;
+}
+
+export async function registerKey(body: {
+  sk_key: string;
+  member_id?: number | null;
+}): Promise<KeyItem> {
+  const { data } = await adminHttp.post<KeyItem>("/keys", body);
+  return data;
+}
+
+export async function patchKey(
+  id: number,
+  body: { status?: "active" | "disabled"; member_id?: number | null },
+): Promise<KeyItem> {
+  const { data } = await adminHttp.patch<KeyItem>(`/keys/${id}`, body);
+  return data;
+}

apps/web/src/api/admin/logs.ts

@@ -0,0 +1,11 @@
+import type { LogItem, Paginated } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export async function fetchLogs(
+  range: { from: string; to: string; page: number; page_size: number },
+): Promise<Paginated<LogItem>> {
+  const { data } = await adminHttp.get<Paginated<LogItem>>("/logs", {
+    params: range,
+  });
+  return data;
+}

apps/web/src/api/admin/members.ts

@@ -0,0 +1,28 @@
+import type { MemberItem } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export async function fetchMembers(): Promise<MemberItem[]> {
+  const { data } = await adminHttp.get<MemberItem[]>("/members");
+  return data;
+}
+
+export async function createMember(body: {
+  name: string;
+  remark?: string;
+}): Promise<MemberItem> {
+  const { data } = await adminHttp.post<MemberItem>("/members", body);
+  return data;
+}
+
+export async function patchMember(
+  id: number,
+  body: { status: "active" | "disabled" },
+): Promise<MemberItem> {
+  const { data } = await adminHttp.patch<MemberItem>(`/members/${id}`, body);
+  return data;
+}
+
+export async function issueMemberToken(id: number): Promise<{ token: string }> {
+  const { data } = await adminHttp.post<{ token: string }>(`/members/${id}/token`);
+  return data;
+}

apps/web/src/api/admin/overview.ts

@@ -0,0 +1,39 @@
+import type { UsageTotals, UnixSec } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export type AdminOverview = {
+  data_cutoff: UnixSec | null;
+  unassigned_subscription: UsageTotals;
+  by_source: Array<{
+    billing_source: string;
+    count: number;
+    quota: number;
+    quota_usd: string;
+  }>;
+  by_member: Array<{
+    member_id: number | null;
+    member_name: string | null;
+    key_count: number;
+    data_cutoff: UnixSec | null;
+    usage: UsageTotals;
+  }>;
+  by_key: Array<{
+    key_id: number;
+    token_name: string;
+    member_id: number | null;
+    member_name: string | null;
+    status: string;
+    data_cutoff: UnixSec | null;
+    usage: UsageTotals;
+  }>;
+};
+
+export async function fetchOverview(range: {
+  from: string;
+  to: string;
+}): Promise<AdminOverview> {
+  const { data } = await adminHttp.get<AdminOverview>("/overview", {
+    params: range,
+  });
+  return data;
+}

apps/web/src/api/admin/payments.ts

@@ -0,0 +1,26 @@
+import type { PaymentItem } from "@new-api-key-usage/core";
+import { adminHttp } from "../http.ts";
+
+export type PaymentBody = Record<string, unknown>;
+
+export async function fetchPayments(): Promise<PaymentItem[]> {
+  const { data } = await adminHttp.get<PaymentItem[]>("/payments");
+  return data;
+}
+
+export async function createPayment(body: PaymentBody): Promise<PaymentItem> {
+  const { data } = await adminHttp.post<PaymentItem>("/payments", body);
+  return data;
+}
+
+export async function updatePayment(
+  id: number,
+  body: PaymentBody,
+): Promise<PaymentItem> {
+  const { data } = await adminHttp.put<PaymentItem>(`/payments/${id}`, body);
+  return data;
+}
+
+export async function deletePayment(id: number): Promise<void> {
+  await adminHttp.delete(`/payments/${id}`);
+}

apps/web/src/api/admin/session.ts

@@ -0,0 +1,41 @@
+import { adminHttp } from "../http.ts";
+
+export type SetupState = { initialized: boolean };
+export type UsernameBody = { username: string };
+
+export async function fetchSetupState(): Promise<SetupState> {
+  const { data } = await adminHttp.get<SetupState>("/setup-state");
+  return data;
+}
+
+export async function setup(body: {
+  username: string;
+  password: string;
+}): Promise<UsernameBody> {
+  const { data } = await adminHttp.post<UsernameBody>("/setup", body);
+  return data;
+}
+
+export async function login(body: {
+  username: string;
+  password: string;
+}): Promise<UsernameBody> {
+  const { data } = await adminHttp.post<UsernameBody>("/session", body);
+  return data;
+}
+
+export async function fetchSession(): Promise<UsernameBody> {
+  const { data } = await adminHttp.get<UsernameBody>("/session");
+  return data;
+}
+
+export async function logout(): Promise<void> {
+  await adminHttp.delete("/session");
+}
+
+export async function changePassword(body: {
+  old_password: string;
+  new_password: string;
+}): Promise<void> {
+  await adminHttp.put("/password", body);
+}

apps/web/src/api/auth-redirect.ts

@@ -0,0 +1,24 @@
+/**
+ * 401 分流出口：由 main.ts 接到 router，避免 http ↔ router 循环依赖。
+ * 管理面任意 401 → /admin/login；成员视图任意 401 → /member/login（契约公共约定 §2）。
+ */
+export type AuthWorld = "admin" | "member";
+
+type AuthRedirectHandler = (world: AuthWorld, reason: "expired" | "unauthorized") => void;
+
+const fallback: AuthRedirectHandler = (world) => {
+  window.location.href = world === "admin" ? "/admin/login" : "/member/login";
+};
+
+let handler: AuthRedirectHandler = fallback;
+
+export function setAuthRedirect(fn: AuthRedirectHandler): void {
+  handler = fn;
+}
+
+export function redirectAuth(
+  world: AuthWorld,
+  reason: "expired" | "unauthorized" = "unauthorized",
+): void {
+  handler(world, reason);
+}

apps/web/src/api/http.ts

@@ -0,0 +1,104 @@
+import axios, {
+  AxiosError,
+  type AxiosInstance,
+  type InternalAxiosRequestConfig,
+} from "axios";
+import type { ErrorEnvelope } from "@new-api-key-usage/core";
+import { redirectAuth, type AuthWorld } from "./auth-redirect.ts";
+
+const MEMBER_TOKEN_KEY = "member_token";
+
+export class ApiError extends Error {
+  readonly status: number;
+  readonly code: string;
+  readonly fields: Record<string, string> | undefined;
+  readonly keyId: number | undefined;
+
+  constructor(
+    status: number,
+    code: string,
+    message: string,
+    extra?: { fields?: Record<string, string>; key_id?: number },
+  ) {
+    super(message);
+    this.name = "ApiError";
+    this.status = status;
+    this.code = code;
+    this.fields = extra?.fields;
+    this.keyId = extra?.key_id;
+  }
+}
+
+function parseErrorEnvelope(data: unknown): ErrorEnvelope | null {
+  if (!data || typeof data !== "object") return null;
+  const env = data as Partial<ErrorEnvelope>;
+  if (!env.error || typeof env.error !== "object") return null;
+  const { code, message } = env.error;
+  if (typeof code !== "string" || typeof message !== "string") return null;
+  return env as ErrorEnvelope;
+}
+
+function toApiError(error: AxiosError, world: AuthWorld): ApiError {
+  const envelope = parseErrorEnvelope(error.response?.data);
+  if (envelope) {
+    return new ApiError(
+      error.response?.status ?? 0,
+      envelope.error.code,
+      envelope.error.message,
+      {
+        fields: envelope.error.fields,
+        key_id: envelope.error.key_id,
+      },
+    );
+  }
+  const status = error.response?.status ?? 0;
+  if (status === 401) {
+    return new ApiError(401, "unauthorized", "凭证无效或已过期");
+  }
+  if (status === 0 || !error.response) {
+    return new ApiError(0, "network", "网络异常，请稍后重试");
+  }
+  // 中间人非 JSON 错误体（代理 502 页等）回退通用文案
+  return new ApiError(status, "internal", "服务暂时不可用，请稍后重试");
+}
+
+function attachInterceptors(client: AxiosInstance, world: AuthWorld): void {
+  if (world === "member") {
+    client.interceptors.request.use((config: InternalAxiosRequestConfig) => {
+      const token = sessionStorage.getItem(MEMBER_TOKEN_KEY);
+      if (token) {
+        config.headers.Authorization = `Bearer ${token}`;
+      }
+      return config;
+    });
+  }
+
+  client.interceptors.response.use(
+    (response) => response,
+    (error: AxiosError) => {
+      const apiError = toApiError(error, world);
+      if (apiError.status === 401) {
+        redirectAuth(world, "expired");
+      }
+      return Promise.reject(apiError);
+    },
+  );
+}
+
+function createClient(world: AuthWorld, baseURL: string): AxiosInstance {
+  const client = axios.create({
+    baseURL,
+    timeout: 30_000,
+    // 管理面会话 cookie 需跨端口（Vite 5173 → API 18456）携带
+    withCredentials: true,
+    headers: { Accept: "application/json" },
+  });
+  attachInterceptors(client, world);
+  return client;
+}
+
+/** 管理面：`/api/admin/*`，会话 cookie */
+export const adminHttp = createClient("admin", "/api/admin");
+
+/** 成员视图：`/api/member/*`，Bearer 令牌 */
+export const memberHttp = createClient("member", "/api/member");

apps/web/src/api/member/me.ts

@@ -0,0 +1,55 @@
+import type {
+  LogItem,
+  Paginated,
+  PaymentItem,
+  UnixSec,
+  UsageTotals,
+} from "@new-api-key-usage/core";
+import { memberHttp } from "../http.ts";
+
+export type MemberMe = {
+  id: number;
+  name: string;
+};
+
+export type MemberOverview = {
+  member: { id: number | null; name: string | null };
+  usage: UsageTotals;
+  by_source: Array<{
+    billing_source: string;
+    count: number;
+    quota: number;
+    quota_usd: string;
+  }>;
+  keys: Array<{
+    key_id: number;
+    token_name: string;
+    log_synced_at: UnixSec | null;
+    usage: UsageTotals;
+  }>;
+  payments: PaymentItem[];
+};
+
+export async function fetchMe(): Promise<MemberMe> {
+  const { data } = await memberHttp.get<MemberMe>("/me");
+  return data;
+}
+
+export async function fetchOverview(range: {
+  from: string;
+  to: string;
+}): Promise<MemberOverview> {
+  const { data } = await memberHttp.get<MemberOverview>("/overview", {
+    params: range,
+  });
+  return data;
+}
+
+export async function fetchLogs(
+  range: { from: string; to: string; page: number; page_size: number },
+): Promise<Paginated<LogItem>> {
+  const { data } = await memberHttp.get<Paginated<LogItem>>("/logs", {
+    params: range,
+  });
+  return data;
+}

apps/web/src/api/query-keys.ts

@@ -0,0 +1,44 @@
+/**
+ * vue-query key 工厂——失效与缓存的唯一命名源。
+ * 约定：`[面, 端点, …参数]`，参数保持可 JSON 序列化。
+ */
+export type KeyFilters = {
+  member_id?: number | "unassigned";
+  status?: "active" | "disabled";
+  recent_failed?: boolean;
+};
+
+export type PageQuery = {
+  page: number;
+  page_size: number;
+};
+
+export type TimeRange = {
+  from: string;
+  to: string;
+};
+
+export const qk = {
+  admin: {
+    setupState: () => ["admin", "setup-state"] as const,
+    session: () => ["admin", "session"] as const,
+    engine: () => ["admin", "engine"] as const,
+    overview: (range: TimeRange) =>
+      ["admin", "overview", range.from, range.to] as const,
+    keys: (filters: KeyFilters) => ["admin", "keys", filters] as const,
+    logs: (range: TimeRange & PageQuery) =>
+      ["admin", "logs", range.from, range.to, range.page, range.page_size] as const,
+    payments: () => ["admin", "payments"] as const,
+    qpuLatest: () => ["admin", "qpu-latest"] as const,
+    members: () => ["admin", "members"] as const,
+    auditLogs: (q: PageQuery & { domain?: string }) =>
+      ["admin", "audit-logs", q.page, q.page_size, q.domain ?? ""] as const,
+  },
+  member: {
+    me: () => ["member", "me"] as const,
+    overview: (range: TimeRange) =>
+      ["member", "overview", range.from, range.to] as const,
+    logs: (range: TimeRange & PageQuery) =>
+      ["member", "logs", range.from, range.to, range.page, range.page_size] as const,
+  },
+};

apps/web/src/app.vue

@@ -0,0 +1,14 @@
+<script setup lang="ts">
+// 路由出口 + 全局中文（DatePicker 等默认 en-US，须用 ConfigProvider）
+import zhCN from "antdv-next/locale/zh_CN";
+import dayjs from "dayjs";
+import "dayjs/locale/zh-cn";
+
+dayjs.locale("zh-cn");
+</script>
+
+<template>
+  <a-config-provider :locale="zhCN">
+    <router-view />
+  </a-config-provider>
+</template>

apps/web/src/assets/main.css

@@ -0,0 +1,8 @@
+body {
+  margin: 0;
+  font-family:
+    -apple-system,
+    "PingFang SC",
+    "Microsoft YaHei",
+    sans-serif;
+}

apps/web/src/components/admin/health-band.vue

@@ -0,0 +1,186 @@
+<script setup lang="ts">
+/**
+ * 健康带（交互-全员总览 §1.1）：引擎轮次 · 全池数据截止 · 未关联订阅
+ * 文案偏完整说明，不追求极简电报体。
+ */
+import { computed } from "vue";
+import type { EngineStatus } from "@new-api-key-usage/core";
+import type { AdminOverview } from "@/api/admin/overview.ts";
+import { formatMinute, hoursSince } from "@/utils/time.ts";
+
+const props = defineProps<{
+  engine: EngineStatus | undefined;
+  overview: AdminOverview | undefined;
+  loading?: boolean;
+}>();
+
+const emit = defineEmits<{
+  (e: "go-failed-keys"): void;
+}>();
+
+const lastRound = computed(() => props.engine?.last_round ?? null);
+const failedCount = computed(() => lastRound.value?.failed ?? 0);
+const cutoff = computed(() => props.overview?.data_cutoff ?? null);
+const cutoffHours = computed(() => hoursSince(cutoff.value));
+const cutoffStale = computed(
+  () => cutoffHours.value != null && cutoffHours.value > 2,
+);
+const unassigned = computed(
+  () => props.overview?.unassigned_subscription ?? null,
+);
+const unassignedBad = computed(
+  () => (unassigned.value?.count ?? 0) > 0 || (unassigned.value?.quota ?? 0) > 0,
+);
+</script>
+
+<template>
+  <div class="health-band">
+    <a-skeleton v-if="loading" active :paragraph="{ rows: 1 }" :title="false" />
+    <template v-else>
+      <div class="health-band__item">
+        <div class="health-band__title">同步引擎</div>
+        <div class="health-band__body">
+          <template v-if="lastRound">
+            最近一次同步轮次共处理
+            <strong>{{ lastRound.keys_total }}</strong>
+            枚 key，其中成功
+            <strong>{{ lastRound.succeeded }}</strong>
+            枚。
+            <template v-if="failedCount > 0">
+              有
+              <a-button
+                type="link"
+                size="small"
+                class="health-band__fail-btn"
+                @click="emit('go-failed-keys')"
+              >
+                {{ failedCount }} 枚拉取失败
+              </a-button>
+              ，可到 Key 管理筛选「最近轮次失败」查看是哪几枚。
+            </template>
+            <template v-else>没有拉取失败。</template>
+          </template>
+          <span v-else class="health-band__muted">
+            引擎尚未完成过同步轮次，或引擎进程未启动——此时用量数据可能还不完整。
+          </span>
+        </div>
+      </div>
+
+      <div class="health-band__item">
+        <div class="health-band__title">数据截止</div>
+        <div class="health-band__body">
+          <a-tooltip
+            title="取全部 key 的 log_synced_at 中最慢的那一个；某枚 key 同步失败会一直不写该字段，从而拖住全池截止"
+          >
+            <span>全池同步截止于 <strong>{{ formatMinute(cutoff) }}</strong>（北京时间）。</span>
+          </a-tooltip>
+          <template v-if="cutoffStale">
+            <span v-if="failedCount > 0" class="health-band__warn">
+              截止时间落后超过 2 小时——通常是
+              <a-button
+                type="link"
+                size="small"
+                class="health-band__fail-btn"
+                @click="emit('go-failed-keys')"
+              >
+                同步失败的 key
+              </a-button>
+              一直未成功、拖住了全池最慢值；请到 Key 管理处理（必要时停用）。
+            </span>
+            <span v-else class="health-band__warn">
+              截止时间落后超过 2 小时，而最近轮次没有失败 key——同步链路可能停滞，请检查引擎日志。
+            </span>
+          </template>
+          <span v-else-if="cutoff != null" class="health-band__ok">
+            目前在正常滞后范围内。
+          </span>
+        </div>
+      </div>
+
+      <div class="health-band__item">
+        <div class="health-band__title">未关联订阅</div>
+        <div class="health-band__body">
+          <a-tooltip
+            title="统计的是「来源为订阅、但日志上没有订阅编号」的用量；正常情况下应始终为 0"
+          >
+            <template v-if="unassignedBad">
+              <span class="health-band__danger">
+                本时段发现
+                {{ unassigned?.count }} 条 / ${{ unassigned?.quota_usd }}
+                订阅来源用量未关联到任何订阅编号
+              </span>
+              （说明支付记录缺登记，或上游计费行为发生了变化），需要人工核对。
+            </template>
+            <template v-else>
+              本时段没有出现「订阅来源却关联不到订阅编号」的用量，属正常状态。
+            </template>
+          </a-tooltip>
+        </div>
+      </div>
+    </template>
+  </div>
+</template>
+
+<style scoped>
+.health-band {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  padding: 16px 20px;
+  margin-bottom: 24px;
+  border: 1px solid #f0f0f0;
+  border-radius: 8px;
+  background: #fafafa;
+  font-size: 13px;
+  line-height: 22px;
+}
+
+.health-band__item {
+  display: grid;
+  grid-template-columns: 96px 1fr;
+  gap: 16px;
+  align-items: start;
+}
+
+.health-band__title {
+  color: rgba(0, 0, 0, 0.45);
+  padding-top: 1px;
+}
+
+.health-band__body {
+  color: rgba(0, 0, 0, 0.88);
+  min-width: 0;
+}
+
+.health-band__body strong {
+  font-weight: 600;
+  font-variant-numeric: tabular-nums;
+}
+
+.health-band__muted {
+  color: rgba(0, 0, 0, 0.45);
+}
+
+.health-band__ok {
+  color: rgba(0, 0, 0, 0.45);
+  margin-left: 4px;
+}
+
+.health-band__warn {
+  color: #d48806;
+  margin-left: 4px;
+}
+
+.health-band__danger {
+  color: #cf1322;
+  font-weight: 600;
+}
+
+.health-band__fail-btn {
+  padding: 0 4px;
+  height: auto;
+  line-height: inherit;
+  color: #cf1322;
+  font-weight: 600;
+}
+</style>

apps/web/src/components/admin/register-key-modal.vue

@@ -0,0 +1,200 @@
+<script setup lang="ts">
+/**
+ * 登记 Key：sk-key 明文在 web 的唯一露面处（交互-key管理 §2）
+ */
+import { computed, reactive, ref, watch } from "vue";
+import type { MemberItem } from "@new-api-key-usage/core";
+import type { ApiError } from "@/api/http.ts";
+import { useCreateMember, useRegisterKey } from "@/queries/admin.ts";
+
+const props = defineProps<{
+  open: boolean;
+  members: MemberItem[];
+}>();
+
+const emit = defineEmits<{
+  (e: "update:open", v: boolean): void;
+  (e: "registered", keyId: number): void;
+}>();
+
+const register = useRegisterKey();
+const createMember = useCreateMember();
+
+const form = reactive({
+  sk_key: "",
+  member_id: null as number | "unassigned" | null,
+});
+const resultMsg = ref<{ type: "success" | "error" | "warning"; text: string } | null>(
+  null,
+);
+const showNewMember = ref(false);
+const newMemberName = ref("");
+const newMemberRemark = ref("");
+
+watch(
+  () => props.open,
+  (v) => {
+    if (!v) {
+      form.sk_key = "";
+      form.member_id = null;
+      resultMsg.value = null;
+      showNewMember.value = false;
+      newMemberName.value = "";
+      newMemberRemark.value = "";
+    }
+  },
+);
+
+const memberOptions = computed(() => [
+  { value: "unassigned", label: "未归属" },
+  ...props.members.map((m) => ({ value: m.id, label: m.name })),
+]);
+
+async function onSubmit() {
+  resultMsg.value = null;
+  if (!form.sk_key.trim()) {
+    resultMsg.value = { type: "warning", text: "请粘贴 sk-key" };
+    return;
+  }
+  try {
+    const key = await register.mutateAsync({
+      sk_key: form.sk_key.trim(),
+      member_id:
+        form.member_id === "unassigned" || form.member_id == null
+          ? null
+          : form.member_id,
+    });
+    resultMsg.value = {
+      type: "success",
+      text: "已登记，首轮同步进行中（约 5 分钟内完成）",
+    };
+    emit("registered", key.id);
+  } catch (e) {
+    const err = e as ApiError;
+    if (err.status === 409) {
+      resultMsg.value = {
+        type: "warning",
+        text: "该 key 已在清单中",
+      };
+      if (err.keyId != null) emit("registered", err.keyId);
+    } else if (err.status === 422) {
+      // 上游拒绝 vs 本地表单校验（如 sk- 前缀）文案不同
+      const fieldMsg = err.fields?.sk_key;
+      resultMsg.value = {
+        type: "error",
+        text:
+          fieldMsg ??
+          (err.code === "validation_failed"
+            ? err.message || "请检查填写内容"
+            : "上游拒绝了这枚 key——可能不存在或已被禁用"),
+      };
+    } else if (err.status === 502 || err.status === 0) {
+      resultMsg.value = {
+        type: "error",
+        text: "上游站点暂时不可达，请稍后重试",
+      };
+    } else {
+      resultMsg.value = {
+        type: "error",
+        text: err.message || "登记失败，请稍后重试",
+      };
+    }
+  }
+}
+
+async function onCreateMember() {
+  const name = newMemberName.value.trim();
+  if (!name) return;
+  try {
+    const m = await createMember.mutateAsync({
+      name,
+      remark: newMemberRemark.value.trim(),
+    });
+    form.member_id = m.id;
+    showNewMember.value = false;
+    newMemberName.value = "";
+    newMemberRemark.value = "";
+    resultMsg.value = { type: "success", text: `已新建成员「${m.name}」并选为归属` };
+  } catch (e) {
+    const err = e as ApiError;
+    resultMsg.value = { type: "error", text: err.message || "新建成员失败" };
+  }
+}
+</script>
+
+<template>
+  <a-modal
+    :open="open"
+    title="登记 Key"
+    :confirm-loading="register.isPending.value"
+    ok-text="登记"
+    cancel-text="取消"
+    @update:open="emit('update:open', $event)"
+    @ok="onSubmit"
+  >
+    <a-form layout="vertical">
+      <a-form-item label="sk-key" required>
+        <a-textarea
+          v-model:value="form.sk_key"
+          :rows="4"
+          placeholder="粘贴你在 NewAPI 创建的 sk-…"
+        />
+        <div class="register-key__note">
+          粘贴后立即加密存储，界面不再回显明文
+        </div>
+      </a-form-item>
+      <a-form-item label="归属成员">
+        <a-select
+          v-model:value="form.member_id"
+          :options="memberOptions"
+          placeholder="未归属"
+          allow-clear
+        />
+        <a-button
+          type="link"
+          size="small"
+          style="padding-left: 0"
+          @click="showNewMember = !showNewMember"
+        >
+          + 新建成员
+        </a-button>
+      </a-form-item>
+      <a-form-item v-if="showNewMember" label="新成员名称">
+        <a-input
+          v-model:value="newMemberName"
+          placeholder="成员名称"
+          @press-enter="onCreateMember"
+        />
+        <a-input
+          v-model:value="newMemberRemark"
+          placeholder="备注（可选）"
+          style="margin-top: 8px"
+        />
+        <a-button
+          type="primary"
+          size="small"
+          style="margin-top: 8px"
+          :loading="createMember.isPending.value"
+          @click="onCreateMember"
+        >
+          创建并选用
+        </a-button>
+      </a-form-item>
+      <a-alert
+        v-if="resultMsg"
+        :type="resultMsg.type"
+        show-icon
+        :message="resultMsg.text"
+      />
+    </a-form>
+  </a-modal>
+</template>
+
+<style scoped>
+.register-key__note {
+  margin-top: 4px;
+  font-size: 12px;
+  line-height: 20px;
+  color: rgba(0, 0, 0, 0.45);
+}
+</style>

apps/web/src/components/common/page-header.vue

@@ -0,0 +1,56 @@
+<script setup lang="ts">
+/**
+ * 页面标题区——对齐 design.md 排版：
+ * 标题 headline-sm（20/600/28）· 说明 body-sm 三级字（rgba 0.45）
+ */
+defineProps<{
+  title: string;
+  subtitle?: string;
+}>();
+</script>
+
+<template>
+  <header class="page-header">
+    <div class="page-header__text">
+      <h1 class="page-header__title">{{ title }}</h1>
+      <p v-if="subtitle" class="page-header__subtitle">{{ subtitle }}</p>
+    </div>
+    <div v-if="$slots.actions" class="page-header__actions">
+      <slot name="actions" />
+    </div>
+  </header>
+</template>
+
+<style scoped>
+.page-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+  margin-bottom: 24px;
+}
+
+.page-header__title {
+  margin: 0;
+  font-size: 20px;
+  font-weight: 600;
+  line-height: 28px;
+  color: rgba(0, 0, 0, 0.88);
+}
+
+.page-header__subtitle {
+  margin: 4px 0 0;
+  font-size: 12px;
+  line-height: 20px;
+  color: rgba(0, 0, 0, 0.45);
+}
+
+.page-header__actions {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-shrink: 0;
+  /* 与标题块上缘对齐时，控件 32px 高与 label 竖向居中 */
+  min-height: 32px;
+}
+</style>

apps/web/src/components/common/quota-text.vue

@@ -0,0 +1,40 @@
+<script setup lang="ts">
+/**
+ * 额度双单位：原始 quota + 美元（契约公共约定 §5；前端只呈现不换算）
+ */
+import { computed } from "vue";
+import { formatInt } from "@/utils/format.ts";
+
+const props = defineProps<{
+  quota: number | null | undefined;
+  quotaUsd: string | null | undefined;
+}>();
+
+const quotaText = computed(() => formatInt(props.quota));
+</script>
+
+<template>
+  <span class="quota-text">
+    <span class="quota-text__num">{{ quotaText }}</span>
+    <span class="quota-text__usd">(${{ quotaUsd ?? "—" }})</span>
+  </span>
+</template>
+
+<style scoped>
+.quota-text {
+  font-variant-numeric: tabular-nums;
+  white-space: nowrap;
+}
+
+.quota-text__num {
+  color: rgba(0, 0, 0, 0.88);
+  font-weight: 600;
+}
+
+.quota-text__usd {
+  margin-left: 6px;
+  color: rgba(0, 0, 0, 0.45);
+  font-size: 12px;
+  font-weight: 400;
+}
+</style>

apps/web/src/components/common/source-bar.vue

@@ -0,0 +1,120 @@
+<script setup lang="ts">
+/**
+ * 来源分解分段条（交互共性 §3.7：订阅 / 充值）——前端现算比例（公共约定 §5）
+ */
+import { computed } from "vue";
+
+type SourceRow = {
+  billing_source: string;
+  count: number;
+  quota: number;
+  quota_usd: string;
+};
+
+const props = defineProps<{
+  rows: SourceRow[];
+}>();
+
+const segments = computed(() => {
+  const total = props.rows.reduce((s, r) => s + r.quota, 0);
+  return props.rows.map((r) => {
+    const pct = total > 0 ? (r.quota / total) * 100 : 0;
+    const isSub = r.billing_source === "subscription";
+    return {
+      key: r.billing_source,
+      label: isSub ? "订阅" : r.billing_source === "wallet" ? "充值" : r.billing_source,
+      pct,
+      count: r.count,
+      quota_usd: r.quota_usd,
+      color: isSub ? "#1677ff" : "#faad14",
+    };
+  });
+});
+
+const hasData = computed(() => segments.value.some((s) => s.pct > 0));
+</script>
+
+<template>
+  <div class="source-bar">
+    <div v-if="!hasData" class="source-bar__empty">
+      本时段内没有任何消费调用，因此没有可分解的来源。
+    </div>
+    <template v-else>
+      <div class="source-bar__track">
+        <div
+          v-for="seg in segments"
+          :key="seg.key"
+          class="source-bar__seg"
+          :style="{ width: `${seg.pct}%`, background: seg.color }"
+          :title="`${seg.label}来源：占额度 ${seg.pct.toFixed(1)}%，调用 ${seg.count} 次，$${seg.quota_usd}`"
+        />
+      </div>
+      <div class="source-bar__legend">
+        <span v-for="seg in segments" :key="seg.key" class="source-bar__item">
+          <i class="source-bar__dot" :style="{ background: seg.color }" />
+          <span class="source-bar__label">{{ seg.label }}</span>
+          <span class="source-bar__meta">
+            调用 {{ seg.count }} 次，消耗 ${{ seg.quota_usd }}
+            （占 {{ seg.pct.toFixed(1) }}%）
+          </span>
+        </span>
+      </div>
+    </template>
+  </div>
+</template>
+
+<style scoped>
+.source-bar__track {
+  display: flex;
+  height: 8px;
+  border-radius: 4px;
+  overflow: hidden;
+  background: #f0f0f0;
+}
+
+.source-bar__seg {
+  height: 100%;
+  min-width: 2px;
+}
+
+.source-bar__legend {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  margin-top: 12px;
+  font-size: 13px;
+  line-height: 22px;
+  color: rgba(0, 0, 0, 0.88);
+}
+
+.source-bar__item {
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
+.source-bar__dot {
+  width: 8px;
+  height: 8px;
+  border-radius: 9999px;
+  flex-shrink: 0;
+  position: relative;
+  top: -1px;
+}
+
+.source-bar__label {
+  font-weight: 600;
+  min-width: 2.5em;
+}
+
+.source-bar__meta {
+  color: rgba(0, 0, 0, 0.65);
+  font-variant-numeric: tabular-nums;
+}
+
+.source-bar__empty {
+  font-size: 13px;
+  color: rgba(0, 0, 0, 0.45);
+}
+</style>

apps/web/src/components/common/time-range-picker.vue

@@ -0,0 +1,81 @@
+<script setup lang="ts">
+import type { Dayjs } from "dayjs";
+import dayjs from "dayjs";
+import { computed } from "vue";
+import { recentDaysRange, type RangeValue } from "@/utils/time.ts";
+import type { RangeKind } from "@/composables/use-live-time-range.ts";
+
+const props = defineProps<{
+  modelValue: RangeValue;
+  /** 外部预置（如「本订阅期间」）；空则只保留内建快捷项 */
+  extraPresets?: Array<{ label: string; from: string; to: string }>;
+}>();
+
+const emit = defineEmits<{
+  (e: "update:modelValue", value: RangeValue): void;
+  /** 相对区间可自动跟日历推进；fixed 为绝对窗口 */
+  (e: "change", value: RangeValue, kind: RangeKind): void;
+}>();
+
+const pickerValue = computed<[Dayjs, Dayjs] | null>(() => {
+  if (!props.modelValue.from || !props.modelValue.to) return null;
+  return [dayjs(props.modelValue.from), dayjs(props.modelValue.to)];
+});
+
+const presets = computed(() => {
+  const builtIn = [
+    {
+      label: "最近 7 天",
+      value: rangeToDayjs(recentDaysRange(7)),
+    },
+    {
+      label: "最近 30 天",
+      value: rangeToDayjs(recentDaysRange(30)),
+    },
+  ];
+  const extra = (props.extraPresets ?? []).map((p) => ({
+    label: p.label,
+    value: rangeToDayjs({ from: p.from, to: p.to }),
+  }));
+  return [...builtIn, ...extra];
+});
+
+function rangeToDayjs(range: RangeValue): [Dayjs, Dayjs] {
+  return [dayjs(range.from), dayjs(range.to)];
+}
+
+function detectKind(value: RangeValue): RangeKind {
+  const fromD = dayjs(value.from).format("YYYY-MM-DD");
+  const toD = dayjs(value.to).format("YYYY-MM-DD");
+  for (const days of [7, 30] as const) {
+    const r = recentDaysRange(days);
+    if (
+      dayjs(r.from).format("YYYY-MM-DD") === fromD &&
+      dayjs(r.to).format("YYYY-MM-DD") === toD
+    ) {
+      return days === 7 ? "recent-7" : "recent-30";
+    }
+  }
+  return "fixed";
+}
+
+function onChange(dates: Dayjs[] | null) {
+  if (!dates || dates.length !== 2 || !dates[0] || !dates[1]) return;
+  const value = {
+    from: dates[0].toISOString(),
+    to: dates[1].toISOString(),
+  };
+  emit("update:modelValue", value);
+  emit("change", value, detectKind(value));
+}
+</script>
+
+<template>
+  <a-range-picker
+    :value="pickerValue"
+    :presets="presets"
+    format="YYYY-MM-DD"
+    :placeholder="['开始日期', '结束日期']"
+    @change="onChange"
+  />
+</template>

apps/web/src/composables/use-live-time-range.ts

@@ -0,0 +1,35 @@
+import { computed, onUnmounted, ref } from "vue";
+import { recentDaysRange } from "@/utils/time.ts";
+
+export type RangeValue = { from: string; to: string };
+export type RangeKind = "recent-7" | "recent-30" | "fixed";
+
+/**
+ * 可跟随「今天」推进的时间范围：
+ * - 最近 7/30 天：定时重算窗口（页面挂过夜也不会陈旧）
+ * - fixed：自定义/订阅期间等绝对区间，窗口不挪
+ */
+export function useLiveTimeRange(initial: Exclude<RangeKind, "fixed"> = "recent-30") {
+  const kind = ref<RangeKind>(initial);
+  const fixed = ref<RangeValue>(recentDaysRange(30));
+  const nowTick = ref(Date.now());
+
+  const timer = setInterval(() => {
+    nowTick.value = Date.now();
+  }, 60_000);
+  onUnmounted(() => clearInterval(timer));
+
+  const range = computed<RangeValue>(() => {
+    void nowTick.value;
+    if (kind.value === "recent-7") return recentDaysRange(7);
+    if (kind.value === "recent-30") return recentDaysRange(30);
+    return fixed.value;
+  });
+
+  function setRange(value: RangeValue, nextKind: RangeKind) {
+    kind.value = nextKind;
+    if (nextKind === "fixed") fixed.value = value;
+  }
+
+  return { range, setRange, kind };
+}

apps/web/src/layouts/admin-layout.vue

@@ -0,0 +1,293 @@
+<script setup lang="ts">
+import type { MenuInfo, MenuItemType } from "antdv-next";
+import { theme } from "antdv-next";
+import {
+  AccountBookOutlined,
+  AuditOutlined,
+  DashboardOutlined,
+  DownOutlined,
+  KeyOutlined,
+  LogoutOutlined,
+  MenuFoldOutlined,
+  MenuUnfoldOutlined,
+  SettingOutlined,
+  TeamOutlined,
+  UserOutlined,
+} from "@antdv-next/icons";
+import { computed, ref, watch } from "vue";
+import { useRoute, useRouter } from "vue-router";
+import { useAdminSessionStore } from "@/stores/admin-session.ts";
+import { useLogout, useSession } from "@/queries/session.ts";
+
+const { token } = theme.useToken();
+const route = useRoute();
+const router = useRouter();
+const adminSession = useAdminSessionStore();
+// 必须解构：未解构时经 reactive 访问会解包 Ref，再取 .value 会得到 undefined
+const {
+  data: sessionData,
+  isPending: sessionPending,
+  isFetching: sessionFetching,
+} = useSession();
+const logout = useLogout();
+
+const collapsed = ref(false);
+/** 品牌区两行：主标题 + 一句描述（与日志前缀 naku 同源） */
+const brandTitle = "NAKU";
+const brandDescription = "NewAPI 用量统计";
+const username = computed(
+  () => adminSession.username || sessionData.value?.username || "",
+);
+
+/** 收起时仅剩图标——每项必须带 icon（交互共性侧边栏六项） */
+const items: MenuItemType[] = [
+  { key: "/admin/overview", icon: DashboardOutlined, label: "总览" },
+  { key: "/admin/keys", icon: KeyOutlined, label: "Key 管理" },
+  { key: "/admin/payments", icon: AccountBookOutlined, label: "支付记录" },
+  { key: "/admin/members", icon: TeamOutlined, label: "成员管理" },
+  { key: "/admin/audit", icon: AuditOutlined, label: "审计日志" },
+  { key: "/admin/settings", icon: SettingOutlined, label: "账号设置" },
+];
+
+const selectedKeys = ref<string[]>([route.path]);
+watch(
+  () => route.path,
+  (path) => {
+    selectedKeys.value = [path];
+  },
+);
+
+function onMenuClick({ key }: MenuInfo) {
+  void router.push(String(key));
+}
+
+const userMenuItems: MenuItemType[] = [
+  { key: "settings", icon: UserOutlined, label: "账号设置" },
+  { type: "divider", key: "d1" },
+  { key: "logout", icon: LogoutOutlined, label: "退出", danger: true },
+];
+
+async function onUserMenuClick({ key }: MenuInfo) {
+  if (key === "settings") {
+    void router.push({ name: "admin-settings" });
+    return;
+  }
+  if (key === "logout") {
+    await logout.mutateAsync().catch(() => undefined);
+    void router.push({ name: "admin-login" });
+  }
+}
+</script>
+
+<template>
+  <a-layout class="admin-layout">
+    <a-layout-sider
+      v-model:collapsed="collapsed"
+      collapsible
+      :width="220"
+      :collapsed-width="80"
+    >
+      <template #trigger>
+        <MenuUnfoldOutlined v-if="collapsed" />
+        <MenuFoldOutlined v-else />
+      </template>
+
+      <!-- 品牌区：展开「徽标 + 标题/描述」两行；收起只留徽标 -->
+      <div
+        class="admin-layout__brand"
+        :class="{ 'is-collapsed': collapsed }"
+        :title="collapsed ? `${brandTitle} · ${brandDescription}` : undefined"
+      >
+        <span class="admin-layout__mark" aria-hidden="true">N</span>
+        <div v-if="!collapsed" class="admin-layout__brand-text">
+          <div class="admin-layout__brand-title">{{ brandTitle }}</div>
+          <div class="admin-layout__brand-desc">{{ brandDescription }}</div>
+        </div>
+      </div>
+
+      <a-menu
+        theme="dark"
+        mode="inline"
+        :inline-collapsed="collapsed"
+        :selected-keys="selectedKeys"
+        :items="items"
+        @click="onMenuClick"
+      />
+    </a-layout-sider>
+    <a-layout class="admin-layout__main">
+      <a-layout-header class="admin-layout__header">
+        <a-dropdown
+          :menu="{ items: userMenuItems }"
+          placement="bottomRight"
+          trigger="click"
+          @menu-click="onUserMenuClick"
+        >
+          <a class="admin-layout__account">
+            <UserOutlined class="admin-layout__account-icon" />
+            <span v-if="username" class="admin-layout__username">{{ username }}</span>
+            <span v-else class="admin-layout__username is-muted">
+              {{ sessionPending || sessionFetching ? "…" : "未登录" }}
+            </span>
+            <DownOutlined class="admin-layout__account-caret" />
+          </a>
+        </a-dropdown>
+      </a-layout-header>
+      <a-layout-content class="admin-layout__content">
+        <div
+          class="admin-layout__surface"
+          :style="{
+            background: token.colorBgContainer,
+            borderRadius: `${token.borderRadiusLG}px`,
+          }"
+        >
+          <router-view />
+        </div>
+      </a-layout-content>
+    </a-layout>
+  </a-layout>
+</template>
+
+<style scoped>
+/* 固定外壳：侧栏 + 顶栏不动，仅内容区滚动 */
+.admin-layout {
+  height: 100vh;
+  overflow: hidden;
+}
+
+.admin-layout__main {
+  height: 100vh;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+/*
+ * 品牌区：恒高 64，不随收起跳动。
+ * 展开：徽标 + 两行文字（标题 title-md 级 14/600/22 · 描述 body-sm 12/400/20）——22+20=42，竖向居中。
+ * 收起：只居中徽标；悬停 title 为「标题 · 描述」。
+ */
+.admin-layout__brand {
+  height: 64px;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  padding: 0 24px;
+  overflow: hidden;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+  box-sizing: border-box;
+}
+
+.admin-layout__brand.is-collapsed {
+  justify-content: center;
+  padding: 0;
+  gap: 0;
+}
+
+.admin-layout__mark {
+  flex: 0 0 28px;
+  width: 28px;
+  height: 28px;
+  border-radius: 6px;
+  background: #1677ff;
+  color: #fff;
+  font-size: 15px;
+  font-weight: 600;
+  line-height: 28px;
+  text-align: center;
+  user-select: none;
+}
+
+.admin-layout__brand-text {
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 0;
+}
+
+.admin-layout__brand-title {
+  color: rgba(255, 255, 255, 0.92);
+  font-size: 14px;
+  font-weight: 600;
+  line-height: 22px;
+  letter-spacing: 0.01em;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.admin-layout__brand-desc {
+  color: rgba(255, 255, 255, 0.45);
+  font-size: 12px;
+  font-weight: 400;
+  line-height: 20px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.admin-layout__header {
+  flex: 0 0 64px;
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  background: #fff;
+  padding: 0 24px;
+  height: 64px;
+  line-height: 64px;
+  border-bottom: 1px solid #f0f0f0;
+}
+
+.admin-layout__account {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 0 8px;
+  height: 40px;
+  color: rgba(0, 0, 0, 0.88);
+  cursor: pointer;
+  border-radius: 6px;
+  transition: background-color 0.2s;
+}
+
+.admin-layout__account:hover {
+  background: rgba(0, 0, 0, 0.06);
+}
+
+.admin-layout__account-icon {
+  font-size: 14px;
+  color: rgba(0, 0, 0, 0.65);
+}
+
+.admin-layout__account-caret {
+  font-size: 10px;
+  color: rgba(0, 0, 0, 0.45);
+}
+
+.admin-layout__username {
+  color: rgba(0, 0, 0, 0.88);
+  max-width: 160px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.admin-layout__username.is-muted {
+  color: rgba(0, 0, 0, 0.45);
+}
+
+.admin-layout__content {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+  overflow-x: hidden;
+  background: #f5f5f5;
+  padding: 24px;
+}
+
+.admin-layout__surface {
+  padding: 24px;
+  min-height: 100%;
+}
+</style>

apps/web/src/layouts/member-layout.vue

@@ -0,0 +1,71 @@
+<script setup lang="ts">
+import { computed } from "vue";
+import { useMemberTokenStore } from "@/stores/member-token.ts";
+import { useMemberMe } from "@/queries/member.ts";
+
+const tokenStore = useMemberTokenStore();
+const meQuery = useMemberMe();
+
+const memberName = computed(
+  () => tokenStore.memberName || meQuery.data.value?.name || "",
+);
+</script>
+
+<template>
+  <div class="member-layout">
+    <header class="member-layout__header">
+      <div class="member-layout__brand">成员入口</div>
+      <div class="member-layout__name">{{ memberName }}</div>
+    </header>
+    <main class="member-layout__main">
+      <div class="member-layout__surface">
+        <router-view />
+      </div>
+    </main>
+  </div>
+</template>
+
+<style scoped>
+/* design.md：bg-layout 底 + bg-container 内容面；间距 24/16 对齐 spacing lg/md */
+.member-layout {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  background: #f5f5f5;
+}
+
+.member-layout__header {
+  height: 64px;
+  padding: 0 24px;
+  background: #fff;
+  border-bottom: 1px solid #f0f0f0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.member-layout__brand {
+  font-weight: 600;
+  font-size: 16px;
+  line-height: 24px;
+}
+
+.member-layout__name {
+  color: rgba(0, 0, 0, 0.65);
+  font-size: 14px;
+}
+
+.member-layout__main {
+  flex: 1;
+  width: 100%;
+  max-width: 960px;
+  margin: 0 auto;
+  padding: 24px 16px 48px;
+}
+
+.member-layout__surface {
+  background: #fff;
+  border-radius: 8px;
+  padding: 24px;
+}
+</style>

apps/web/src/main.ts

@@ -0,0 +1,25 @@
+import { createApp } from "vue";
+import { createPinia } from "pinia";
+import { QueryClient, VueQueryPlugin } from "@tanstack/vue-query";
+import Antd from "antdv-next";
+import "antdv-next/dist/reset.css";
+import App from "./app.vue";
+import { bindAuthRedirectToRouter, router } from "./router/index.ts";
+import "./assets/main.css";
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      retry: 1,
+      staleTime: 30_000,
+    },
+  },
+});
+
+const app = createApp(App);
+app.use(createPinia());
+bindAuthRedirectToRouter();
+app.use(router);
+app.use(VueQueryPlugin, { queryClient });
+app.use(Antd);
+app.mount("#app");

apps/web/src/queries/admin.ts

@@ -0,0 +1,171 @@
+import { useMutation, useQuery, useQueryClient } from "@tanstack/vue-query";
+import {
+  fetchKeys,
+  patchKey,
+  registerKey,
+  type KeyListFilters,
+} from "@/api/admin/keys.ts";
+import { fetchOverview } from "@/api/admin/overview.ts";
+import { fetchEngine } from "@/api/admin/engine.ts";
+import {
+  createPayment,
+  deletePayment,
+  fetchPayments,
+  updatePayment,
+} from "@/api/admin/payments.ts";
+import {
+  createMember,
+  fetchMembers,
+  issueMemberToken,
+  patchMember,
+} from "@/api/admin/members.ts";
+import { fetchAuditLogs } from "@/api/admin/audit.ts";
+import { fetchLogs } from "@/api/admin/logs.ts";
+import { qk, type PageQuery, type TimeRange } from "@/api/query-keys.ts";
+
+export function useAdminOverview(range: () => TimeRange) {
+  return useQuery({
+    queryKey: () => qk.admin.overview(range()),
+    queryFn: () => fetchOverview(range()),
+    // 页面可长时间挂起：定期拉取引擎新写入的数据
+    refetchInterval: 60_000,
+  });
+}
+
+export function useEngine() {
+  return useQuery({
+    queryKey: qk.admin.engine(),
+    queryFn: fetchEngine,
+    refetchInterval: 60_000,
+  });
+}
+
+export function useKeys(filters: () => KeyListFilters) {
+  return useQuery({
+    queryKey: () => qk.admin.keys(filters()),
+    queryFn: () => fetchKeys(filters()),
+  });
+}
+
+export function useRegisterKey() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: registerKey,
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: ["admin", "keys"] });
+    },
+  });
+}
+
+export function usePatchKey() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: ({
+      id,
+      body,
+    }: {
+      id: number;
+      body: { status?: "active" | "disabled"; member_id?: number | null };
+    }) => patchKey(id, body),
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: ["admin", "keys"] });
+    },
+  });
+}
+
+export function useAdminLogs(params: () => TimeRange & PageQuery) {
+  return useQuery({
+    queryKey: () => qk.admin.logs(params()),
+    queryFn: () => fetchLogs(params()),
+  });
+}
+
+export function usePayments() {
+  return useQuery({
+    queryKey: qk.admin.payments(),
+    queryFn: fetchPayments,
+  });
+}
+
+export function useCreatePayment() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: createPayment,
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.payments() });
+    },
+  });
+}
+
+export function useUpdatePayment() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: ({ id, body }: { id: number; body: Record<string, unknown> }) =>
+      updatePayment(id, body),
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.payments() });
+    },
+  });
+}
+
+export function useDeletePayment() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: deletePayment,
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.payments() });
+    },
+  });
+}
+
+export function useMembers() {
+  return useQuery({
+    queryKey: qk.admin.members(),
+    queryFn: fetchMembers,
+  });
+}
+
+export function useCreateMember() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: createMember,
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.members() });
+    },
+  });
+}
+
+export function usePatchMember() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: ({
+      id,
+      body,
+    }: {
+      id: number;
+      body: { status: "active" | "disabled" };
+    }) => patchMember(id, body),
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.members() });
+    },
+  });
+}
+
+export function useIssueMemberToken() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: issueMemberToken,
+    onSuccess: () => {
+      void qc.invalidateQueries({ queryKey: qk.admin.members() });
+    },
+  });
+}
+
+export function useAuditLogs(
+  params: () => PageQuery & { domain?: string },
+) {
+  return useQuery({
+    queryKey: () => qk.admin.auditLogs(params()),
+    queryFn: () => fetchAuditLogs(params()),
+  });
+}

apps/web/src/queries/member.ts

@@ -0,0 +1,29 @@
+import { useQuery } from "@tanstack/vue-query";
+import {
+  fetchLogs,
+  fetchMe,
+  fetchOverview,
+} from "@/api/member/me.ts";
+import { qk, type PageQuery, type TimeRange } from "@/api/query-keys.ts";
+
+export function useMemberMe() {
+  return useQuery({
+    queryKey: qk.member.me(),
+    queryFn: fetchMe,
+    retry: false,
+  });
+}
+
+export function useMemberOverview(range: () => TimeRange) {
+  return useQuery({
+    queryKey: () => qk.member.overview(range()),
+    queryFn: () => fetchOverview(range()),
+  });
+}
+
+export function useMemberLogs(params: () => TimeRange & PageQuery) {
+  return useQuery({
+    queryKey: () => qk.member.logs(params()),
+    queryFn: () => fetchLogs(params()),
+  });
+}

apps/web/src/queries/session.ts

@@ -0,0 +1,73 @@
+import { useMutation, useQuery, useQueryClient } from "@tanstack/vue-query";
+import {
+  changePassword,
+  fetchSession,
+  fetchSetupState,
+  login,
+  logout,
+  setup,
+} from "@/api/admin/session.ts";
+import { qk } from "@/api/query-keys.ts";
+import { useAdminSessionStore } from "@/stores/admin-session.ts";
+
+export function useSetupState() {
+  return useQuery({
+    queryKey: qk.admin.setupState(),
+    queryFn: fetchSetupState,
+    staleTime: 60_000,
+  });
+}
+
+export function useSession() {
+  const store = useAdminSessionStore();
+  return useQuery({
+    queryKey: qk.admin.session(),
+    queryFn: async () => {
+      const data = await fetchSession();
+      store.signIn(data.username);
+      return data;
+    },
+    staleTime: 60_000,
+    retry: false,
+  });
+}
+
+export function useLogin() {
+  const store = useAdminSessionStore();
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: login,
+    onSuccess: (data) => {
+      store.signIn(data.username);
+      void qc.invalidateQueries({ queryKey: qk.admin.session() });
+    },
+  });
+}
+
+export function useSetup() {
+  const store = useAdminSessionStore();
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: setup,
+    onSuccess: (data) => {
+      store.signIn(data.username);
+      void qc.invalidateQueries({ queryKey: qk.admin.setupState() });
+    },
+  });
+}
+
+export function useLogout() {
+  const store = useAdminSessionStore();
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: logout,
+    onSuccess: () => {
+      store.signOut();
+      qc.clear();
+    },
+  });
+}
+
+export function useChangePassword() {
+  return useMutation({ mutationFn: changePassword });
+}

apps/web/src/router/admin.ts

@@ -0,0 +1,56 @@
+import type { RouteRecordRaw } from "vue-router";
+import AdminLayout from "@/layouts/admin-layout.vue";
+
+/**
+ * 管理面路由 `/admin/*`（契约：页面路由永不进入 `/api`）。
+ * 侧边栏六项 + 账号设置（交互共性 §2）。
+ */
+export const adminRoutes: RouteRecordRaw[] = [
+  {
+    path: "/admin/login",
+    name: "admin-login",
+    component: () => import("@/views/admin/login-view.vue"),
+    meta: { public: true, world: "admin" },
+  },
+  {
+    path: "/admin",
+    component: AdminLayout,
+    meta: { requiresAdmin: true, world: "admin" },
+    children: [
+      {
+        path: "",
+        redirect: { name: "admin-overview" },
+      },
+      {
+        path: "overview",
+        name: "admin-overview",
+        component: () => import("@/views/admin/overview-view.vue"),
+      },
+      {
+        path: "keys",
+        name: "admin-keys",
+        component: () => import("@/views/admin/keys-view.vue"),
+      },
+      {
+        path: "payments",
+        name: "admin-payments",
+        component: () => import("@/views/admin/payments-view.vue"),
+      },
+      {
+        path: "members",
+        name: "admin-members",
+        component: () => import("@/views/admin/members-view.vue"),
+      },
+      {
+        path: "audit",
+        name: "admin-audit",
+        component: () => import("@/views/admin/audit-view.vue"),
+      },
+      {
+        path: "settings",
+        name: "admin-settings",
+        component: () => import("@/views/admin/settings-view.vue"),
+      },
+    ],
+  },
+];

apps/web/src/router/index.ts

@@ -0,0 +1,59 @@
+import { createRouter, createWebHistory, type Router } from "vue-router";
+import { adminRoutes } from "./admin.ts";
+import { memberRoutes } from "./member.ts";
+import { setAuthRedirect } from "@/api/auth-redirect.ts";
+import { useAdminSessionStore } from "@/stores/admin-session.ts";
+import { useMemberTokenStore } from "@/stores/member-token.ts";
+
+declare module "vue-router" {
+  interface RouteMeta {
+    public?: boolean;
+    requiresAdmin?: boolean;
+    requiresMember?: boolean;
+    world?: "admin" | "member";
+  }
+}
+
+export const router: Router = createRouter({
+  history: createWebHistory(),
+  routes: [
+    { path: "/", redirect: "/admin/overview" },
+    ...adminRoutes,
+    ...memberRoutes,
+    { path: "/:pathMatch(.*)*", redirect: "/admin/overview" },
+  ],
+});
+
+router.beforeEach((to) => {
+  if (to.meta.public) return true;
+
+  const memberToken = useMemberTokenStore();
+
+  // 管理面：硬刷新后 Pinia 为空但会话 cookie 仍在——交给 GET /session 与 401 分流裁决
+  if (to.meta.requiresMember && !memberToken.hasToken) {
+    return { name: "member-login" };
+  }
+
+  return true;
+});
+
+/** 401 分流接入 router（由 main.ts 调用一次） */
+export function bindAuthRedirectToRouter(): void {
+  setAuthRedirect((world, reason) => {
+    const adminSession = useAdminSessionStore();
+    const memberToken = useMemberTokenStore();
+    if (world === "admin") {
+      adminSession.signOut();
+      void router.push({
+        name: "admin-login",
+        query: reason === "expired" ? { reason: "expired" } : {},
+      });
+    } else {
+      memberToken.clearToken();
+      void router.push({
+        name: "member-login",
+        query: reason === "expired" ? { reason: "expired" } : {},
+      });
+    }
+  });
+}

apps/web/src/router/member.ts

@@ -0,0 +1,24 @@
+import type { RouteRecordRaw } from "vue-router";
+import MemberLayout from "@/layouts/member-layout.vue";
+
+/** 成员视图 `/member/*`：登录壳 → 单页（交互共性 §1） */
+export const memberRoutes: RouteRecordRaw[] = [
+  {
+    path: "/member/login",
+    name: "member-login",
+    component: () => import("@/views/member/login-view.vue"),
+    meta: { public: true, world: "member" },
+  },
+  {
+    path: "/member",
+    component: MemberLayout,
+    meta: { requiresMember: true, world: "member" },
+    children: [
+      {
+        path: "",
+        name: "member-home",
+        component: () => import("@/views/member/home-view.vue"),
+      },
+    ],
+  },
+];

apps/web/src/stores/admin-session.ts

@@ -0,0 +1,22 @@
+import { defineStore } from "pinia";
+
+/**
+ * 管理面登录态（客户端镜像）。
+ * 服务端事实以 GET /api/admin/session 为准——刷新后由 queries/session 恢复。
+ */
+export const useAdminSessionStore = defineStore("admin-session", {
+  state: () => ({
+    username: "" as string,
+  }),
+  getters: {
+    isLoggedIn: (s) => s.username.length > 0,
+  },
+  actions: {
+    signIn(username: string) {
+      this.username = username;
+    },
+    signOut() {
+      this.username = "";
+    },
+  },
+});

apps/web/src/stores/member-token.ts

@@ -0,0 +1,48 @@
+import { defineStore } from "pinia";
+
+const STORAGE_KEY = "member_token";
+
+function readToken(): string {
+  try {
+    return sessionStorage.getItem(STORAGE_KEY) ?? "";
+  } catch {
+    return "";
+  }
+}
+
+function writeToken(token: string): void {
+  try {
+    if (token) sessionStorage.setItem(STORAGE_KEY, token);
+    else sessionStorage.removeItem(STORAGE_KEY);
+  } catch {
+    // 隐私模式等场景忽略
+  }
+}
+
+/**
+ * 成员明文令牌——仅存在于登录壳输入与 sessionStorage（交互登录篇 §4）。
+ * 无登出端点：关标签即失效；作者重发令牌后旧令牌下一请求自然 401。
+ */
+export const useMemberTokenStore = defineStore("member-token", {
+  state: () => ({
+    token: readToken(),
+    memberName: "",
+  }),
+  getters: {
+    hasToken: (s) => s.token.length > 0,
+  },
+  actions: {
+    setToken(token: string) {
+      this.token = token;
+      writeToken(token);
+    },
+    setMemberName(name: string) {
+      this.memberName = name;
+    },
+    clearToken() {
+      this.token = "";
+      this.memberName = "";
+      writeToken("");
+    },
+  },
+});

apps/web/src/utils/format.ts

@@ -0,0 +1,23 @@
+/** 呈现层格式化（不做业务换算——换算责任在后端，契约公共约定 §5） */
+
+/** 千分位整数；口径内精确显示，不四舍五入 */
+export function formatInt(value: number | null | undefined): string {
+  if (value == null) return "—";
+  return value.toLocaleString("en-US");
+}
+
+/** quota 原值 + 美元双单位展示片段 */
+export function formatQuotaDual(
+  quota: number | null | undefined,
+  quotaUsd: string | null | undefined,
+): string {
+  if (quota == null) return "—";
+  const usd = quotaUsd ?? "—";
+  return `${formatInt(quota)}（$${usd}）`;
+}
+
+/** 支付金额：纯数字、无货币符号（R9 币种无关） */
+export function formatPaidAmount(value: number | null | undefined): string {
+  if (value == null) return "—";
+  return String(value);
+}

apps/web/src/utils/time.ts

@@ -0,0 +1,72 @@
+/**
+ * 时间展示：API 响应时刻为 Unix 秒（UTC）；界面一律北京时间（交互共性 §3.3）。
+ */
+import dayjs from "dayjs";
+import utc from "dayjs/plugin/utc";
+import timezone from "dayjs/plugin/timezone";
+
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
+/** 北京时区展示（固定 +08:00，不随主机时区变） */
+const DISPLAY_TZ = "Asia/Shanghai";
+
+/** Unix 秒 → 北京时间「YYYY-MM-DD HH:mm:ss」 */
+export function formatDateTime(unixSec: number | null | undefined): string {
+  if (unixSec == null) return "—";
+  return dayjs.unix(unixSec).tz(DISPLAY_TZ).format("YYYY-MM-DD HH:mm:ss");
+}
+
+/** Unix 秒 → 北京时间「YYYY-MM-DD」（统计口径到日） */
+export function formatDate(unixSec: number | null | undefined): string {
+  if (unixSec == null) return "—";
+  return dayjs.unix(unixSec).tz(DISPLAY_TZ).format("YYYY-MM-DD");
+}
+
+/** Unix 秒 → 北京时间「HH:mm:ss」（明细时刻） */
+export function formatTimeOfDay(unixSec: number | null | undefined): string {
+  if (unixSec == null) return "—";
+  return dayjs.unix(unixSec).tz(DISPLAY_TZ).format("HH:mm:ss");
+}
+
+/** 北京时间日初 → 请求用 ISO 8601 UTC（契约 §4：from/to 收 ISO） */
+export function beijingDayStartToIso(date: string): string {
+  return dayjs.tz(date, DISPLAY_TZ).startOf("day").toISOString();
+}
+
+/** 北京时间日界（次日零点，左闭右开的 to）→ ISO UTC */
+export function beijingDayEndToIso(date: string): string {
+  return dayjs.tz(date, DISPLAY_TZ).add(1, "day").startOf("day").toISOString();
+}
+
+export type RangeValue = { from: string; to: string };
+
+/** 快捷项：最近 N 天（含今日），返回 [from, to) 的 ISO UTC */
+export function recentDaysRange(
+  days: number,
+  nowMs: number = Date.now(),
+): { from: string; to: string } {
+  const to = dayjs(nowMs).tz(DISPLAY_TZ).add(1, "day").startOf("day");
+  const from = to.subtract(days, "day");
+  return { from: from.toISOString(), to: to.toISOString() };
+}
+
+/** 统计口径标注：「2026-09-02 ~ 10-01」（北京时间日） */
+export function formatRangeCaption(fromIso: string, toIso: string): string {
+  if (!fromIso || !toIso) return "—";
+  const from = dayjs(fromIso).tz(DISPLAY_TZ).format("YYYY-MM-DD");
+  const to = dayjs(toIso).tz(DISPLAY_TZ).format("YYYY-MM-DD");
+  return `${from} ~ ${to}`;
+}
+
+/** 「数据截止」到分钟（交互共性 §3.3） */
+export function formatMinute(unixSec: number | null | undefined): string {
+  if (unixSec == null) return "—";
+  return dayjs.unix(unixSec).tz(DISPLAY_TZ).format("YYYY-MM-DD HH:mm");
+}
+
+/** 距今小时数（用于数据截止停滞判定） */
+export function hoursSince(unixSec: number | null | undefined): number | null {
+  if (unixSec == null) return null;
+  return (Date.now() / 1000 - unixSec) / 3600;
+}

apps/web/src/views/admin/audit-view.vue

@@ -0,0 +1,13 @@
+<script setup lang="ts">
+import PageHeader from "@/components/common/page-header.vue";
+</script>
+
+<template>
+  <section>
+    <PageHeader
+      title="审计日志"
+      subtitle="管理操作留痕（信息结构见交互设计-审计日志）"
+    />
+    <a-skeleton active :paragraph="{ rows: 4 }" />
+  </section>
+</template>

apps/web/src/views/admin/keys-view.vue

@@ -0,0 +1,369 @@
+<script setup lang="ts">
+/**
+ * Key 管理（交互设计-key管理）：清单表 · 行内归属/启停 · 登记 · 停滞显形
+ */
+import { computed, h, ref, watch } from "vue";
+import { Tooltip, message } from "antdv-next";
+import { QuestionCircleOutlined } from "@antdv-next/icons";
+import { useRoute, useRouter } from "vue-router";
+import type { KeyItem } from "@new-api-key-usage/core";
+import type { ApiError } from "@/api/http.ts";
+import PageHeader from "@/components/common/page-header.vue";
+import RegisterKeyModal from "@/components/admin/register-key-modal.vue";
+import { useEngine, useKeys, useMembers, usePatchKey } from "@/queries/admin.ts";
+import { formatInt } from "@/utils/format.ts";
+import { formatMinute, hoursSince } from "@/utils/time.ts";
+
+const route = useRoute();
+const router = useRouter();
+
+const registerOpen = ref(false);
+const highlightKeyId = ref<number | null>(null);
+
+const filterMember = ref<number | "unassigned" | null>(null);
+const filterStatus = ref<"active" | "disabled" | null>(null);
+const filterRecentFailed = ref(false);
+
+/** URL → 筛选（总览跳入） */
+function syncFromRoute() {
+  const q = route.query;
+  const m = q.member_id;
+  if (m === "unassigned") filterMember.value = "unassigned";
+  else if (typeof m === "string" && m) filterMember.value = Number(m);
+  else filterMember.value = null;
+
+  if (q.status === "active" || q.status === "disabled") filterStatus.value = q.status;
+  else filterStatus.value = null;
+
+  filterRecentFailed.value = q.recent_failed === "1" || q.recent_failed === "true";
+
+  const kid = q.key_id;
+  highlightKeyId.value = typeof kid === "string" && kid ? Number(kid) : null;
+}
+syncFromRoute();
+watch(
+  () => route.query,
+  () => syncFromRoute(),
+);
+
+function pushQuery() {
+  const query: Record<string, string> = {};
+  if (filterMember.value === "unassigned") query.member_id = "unassigned";
+  else if (filterMember.value != null) query.member_id = String(filterMember.value);
+  if (filterStatus.value) query.status = filterStatus.value;
+  if (filterRecentFailed.value) query.recent_failed = "1";
+  if (highlightKeyId.value != null) query.key_id = String(highlightKeyId.value);
+  void router.replace({ path: "/admin/keys", query });
+}
+
+watch([filterMember, filterStatus, filterRecentFailed], () => {
+  pushQuery();
+});
+
+const filters = computed(() => ({
+  member_id: filterMember.value ?? undefined,
+  status: filterStatus.value ?? undefined,
+  recent_failed: filterRecentFailed.value ? true : undefined,
+}));
+
+const keysQuery = useKeys(() => filters.value);
+const engineQuery = useEngine();
+const membersQuery = useMembers();
+const patchKey = usePatchKey();
+
+const rows = computed(() => {
+  const list = [...(keysQuery.data.value ?? [])];
+  // 异常在前：无截止/停滞 → 旧截止 → 新截止（交互：停滞预警）
+  list.sort((a, b) => {
+    const ta = a.log_synced_at ?? 0;
+    const tb = b.log_synced_at ?? 0;
+    return ta - tb;
+  });
+  return list;
+});
+
+const failedCount = computed(
+  () => engineQuery.data.value?.last_round?.failed ?? 0,
+);
+
+const hasActiveFilter = computed(
+  () =>
+    filterMember.value != null ||
+    filterStatus.value != null ||
+    filterRecentFailed.value,
+);
+
+const memberOptions = computed(() => [
+  { value: "unassigned", label: "未归属" },
+  ...(membersQuery.data.value ?? []).map((m) => ({ value: m.id, label: m.name })),
+]);
+
+function isStalled(logSyncedAt: number | null | undefined): boolean {
+  const h = hoursSince(logSyncedAt);
+  return h != null && h > 2;
+}
+
+function tipTitle(label: string, tip: string) {
+  return h("span", { class: "overview-col-title" }, [
+    label,
+    h(
+      Tooltip,
+      { title: tip },
+      () =>
+        h(QuestionCircleOutlined, {
+          class: "overview-col-title__icon",
+          "aria-hidden": "true",
+        }),
+    ),
+  ]);
+}
+
+const columns = [
+  { title: "名称", key: "token_name", width: 160 },
+  { title: "归属", key: "member_name", width: 140 },
+  { title: "状态", key: "status", width: 100 },
+  {
+    title: tipTitle(
+      "数据截止",
+      "该 key 最近一次日志同步成功的时刻；落后超过 2 小时标为停滞。检查引擎日志；若持续 401 请停用",
+    ),
+    key: "data_cutoff",
+    width: 170,
+  },
+  {
+    title: tipTitle("累计已用", "上游累计已消耗额度（quota）"),
+    key: "total_used",
+  },
+  {
+    title: tipTitle("剩余", "上游剩余可用额度；不限额度显示「不限」"),
+    key: "total_available",
+  },
+  { title: "登记时间", key: "registered_at", width: 160 },
+  { title: "操作", key: "actions", width: 120 },
+];
+
+async function onMemberChange(
+  record: KeyItem,
+  memberId: number | "unassigned" | null,
+) {
+  const next = memberId === "unassigned" || memberId == null ? null : memberId;
+  try {
+    await patchKey.mutateAsync({ id: record.id, body: { member_id: next } });
+    message.success("归属已更新");
+  } catch (e) {
+    message.error((e as ApiError).message || "归属更新失败");
+  }
+}
+
+async function onToggleStatus(record: KeyItem) {
+  const next = record.status === "active" ? "disabled" : "active";
+  try {
+    await patchKey.mutateAsync({ id: record.id, body: { status: next } });
+    if (next === "disabled") {
+      message.success("已停用——移出轮询清单，数据保留");
+    } else {
+      message.success("已启用——下一轮同步（≤5 分钟）将自动验证");
+    }
+  } catch (e) {
+    message.error((e as ApiError).message || "状态更新失败");
+  }
+}
+
+function onRegistered(keyId: number) {
+  highlightKeyId.value = keyId;
+  pushQuery();
+  void keysQuery.refetch();
+}
+
+function onFailedClick() {
+  filterRecentFailed.value = !filterRecentFailed.value;
+}
+
+function onRowClass(record: KeyItem) {
+  return record.id === highlightKeyId.value ? "key-row--highlight" : "";
+}
+</script>
+
+<template>
+  <section>
+    <PageHeader title="Key 管理" subtitle="登记、启停、归属与同步显形">
+      <template #actions>
+        <a-button type="primary" @click="registerOpen = true">登记 Key</a-button>
+      </template>
+    </PageHeader>
+
+    <div class="keys-toolbar">
+      <span class="keys-toolbar__summary">
+        <template v-if="failedCount > 0">
+          最近轮次失败
+          <a-button type="link" size="small" @click="onFailedClick">
+            {{ failedCount }} 枚
+          </a-button>
+          （点击筛选）
+        </template>
+        <template v-else>最近轮次无失败 key</template>
+      </span>
+      <a-space wrap>
+        <a-select
+          v-model:value="filterMember"
+          :options="[
+            { value: null, label: '全部成员' },
+            { value: 'unassigned', label: '未归属' },
+            ...(membersQuery.data.value?.map((m) => ({ value: m.id, label: m.name })) ?? []),
+          ]"
+          style="width: 140px"
+          placeholder="成员"
+          allow-clear
+        />
+        <a-select
+          v-model:value="filterStatus"
+          :options="[
+            { value: null, label: '全部状态' },
+            { value: 'active', label: '启用中' },
+            { value: 'disabled', label: '已停用' },
+          ]"
+          style="width: 120px"
+          placeholder="状态"
+          allow-clear
+        />
+        <a-checkbox v-model:checked="filterRecentFailed">最近轮次失败</a-checkbox>
+      </a-space>
+    </div>
+
+    <a-empty
+      v-if="!keysQuery.isPending.value && rows.length === 0"
+      :description="
+        hasActiveFilter
+          ? '当前筛选条件下没有 key——可清除筛选，或登记新的 key'
+          : '还没有登记任何 key——把你在 NewAPI 创建的 sk-key 粘贴进来'
+      "
+    >
+      <a-button v-if="!hasActiveFilter" type="primary" @click="registerOpen = true">
+        登记 Key
+      </a-button>
+    </a-empty>
+
+    <a-table
+      v-else
+      :columns="columns"
+      :data-source="rows"
+      :row-key="(r: KeyItem) => r.id"
+      :loading="keysQuery.isPending.value || keysQuery.isFetching.value"
+      :pagination="false"
+      :scroll="{ x: 1100 }"
+      :row-class-name="onRowClass"
+      size="middle"
+    >
+      <template #bodyCell="{ column, record }">
+        <template v-if="column.key === 'token_name'">
+          {{ record.token_name }}
+        </template>
+        <template v-else-if="column.key === 'member_name'">
+          <a-select
+            :value="record.member_id == null ? 'unassigned' : record.member_id"
+            :options="memberOptions"
+            size="small"
+            style="width: 120px"
+            @change="(v: number | 'unassigned') => onMemberChange(record, v)"
+          />
+        </template>
+        <template v-else-if="column.key === 'status'">
+          <a-badge
+            :status="record.status === 'active' ? 'success' : 'default'"
+            :text="record.status === 'active' ? '启用中' : '已停用'"
+          />
+        </template>
+        <template v-else-if="column.key === 'data_cutoff'">
+          <a-tooltip
+            v-if="isStalled(record.log_synced_at)"
+            title="检查引擎日志；若持续 401 请停用"
+          >
+            <span class="keys-stall">{{ formatMinute(record.log_synced_at) }} 停滞</span>
+          </a-tooltip>
+          <span v-else-if="record.log_synced_at == null" class="keys-syncing">
+            同步中…
+          </span>
+          <span v-else>{{ formatMinute(record.log_synced_at) }}</span>
+        </template>
+        <template v-else-if="column.key === 'total_used'">
+          <span class="keys-num">{{ formatInt(record.total_used) }}</span>
+        </template>
+        <template v-else-if="column.key === 'total_available'">
+          <span class="keys-num">
+            {{ record.unlimited_quota ? "不限" : formatInt(record.total_available) }}
+          </span>
+        </template>
+        <template v-else-if="column.key === 'registered_at'">
+          {{ formatMinute(record.registered_at) }}
+        </template>
+        <template v-else-if="column.key === 'actions'">
+          <a-popconfirm
+            v-if="record.status === 'active'"
+            title="停用后移出轮询清单（数据保留）"
+            description="成员若仍在用它调用 API 不受影响——只有采集停止"
+            ok-text="停用"
+            cancel-text="取消"
+            @confirm="() => onToggleStatus(record)"
+          >
+            <a-button size="small" danger>停用</a-button>
+          </a-popconfirm>
+          <a-button v-else size="small" @click="() => onToggleStatus(record)">
+            启用
+          </a-button>
+        </template>
+      </template>
+    </a-table>
+
+    <RegisterKeyModal
+      v-model:open="registerOpen"
+      :members="membersQuery.data.value ?? []"
+      @registered="onRegistered"
+    />
+  </section>
+</template>
+
+<style scoped>
+.keys-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px 16px;
+  margin-bottom: 16px;
+}
+
+.keys-toolbar__summary {
+  font-size: 13px;
+  color: rgba(0, 0, 0, 0.65);
+}
+
+.keys-stall {
+  color: #d48806;
+  font-weight: 600;
+}
+
+.keys-syncing {
+  color: rgba(0, 0, 0, 0.45);
+}
+
+.keys-num {
+  font-variant-numeric: tabular-nums;
+}
+
+:deep(.key-row--highlight) {
+  background: #e6f4ff;
+}
+
+.overview-col-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  white-space: nowrap;
+}
+
+.overview-col-title__icon {
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  cursor: help;
+}
+</style>

apps/web/src/views/admin/login-view.vue

@@ -0,0 +1,114 @@
+<script setup lang="ts">
+/** 登录 + 空库三态分流（交互登录篇） */
+import type { FormInstance } from "antdv-next";
+import { computed, reactive, ref, shallowRef } from "vue";
+import { useRoute, useRouter } from "vue-router";
+import { useLogin, useSetup, useSetupState } from "@/queries/session.ts";
+
+const route = useRoute();
+const router = useRouter();
+const setupState = useSetupState();
+const login = useLogin();
+const setup = useSetup();
+const formRef = shallowRef<FormInstance>();
+
+const model = reactive({
+  username: "",
+  password: "",
+  passwordConfirm: "",
+});
+const error = ref("");
+
+const isSetup = computed(() => setupState.data.value?.initialized === false);
+const loading = computed(() => login.isPending.value || setup.isPending.value);
+
+async function onFinish() {
+  error.value = "";
+  try {
+    if (isSetup.value) {
+      if (model.password !== model.passwordConfirm) {
+        error.value = "两次输入的密码不一致";
+        return;
+      }
+      await setup.mutateAsync({
+        username: model.username,
+        password: model.password,
+      });
+    } else {
+      await login.mutateAsync({
+        username: model.username,
+        password: model.password,
+      });
+    }
+    const redirect = route.query.redirect;
+    void router.replace(typeof redirect === "string" ? redirect : "/admin/overview");
+  } catch (e) {
+    error.value = e instanceof Error ? e.message : "登录失败";
+  }
+}
+</script>
+
+<template>
+  <div class="login-shell">
+    <a-card class="login-shell__card" :title="isSetup ? '初始化管理员' : '管理面登录'">
+      <a-form
+        ref="formRef"
+        :model="model"
+        layout="vertical"
+        auto-complete="off"
+        @finish="onFinish"
+      >
+        <a-form-item
+          name="username"
+          label="用户名"
+          :rules="[{ required: true, message: '请输入用户名' }]"
+        >
+          <a-input v-model:value="model.username" autocomplete="username" />
+        </a-form-item>
+        <a-form-item
+          name="password"
+          label="密码"
+          :rules="[{ required: true, message: '请输入密码' }]"
+        >
+          <a-input-password
+            v-model:value="model.password"
+            autocomplete="current-password"
+          />
+        </a-form-item>
+        <a-form-item
+          v-if="isSetup"
+          name="passwordConfirm"
+          label="确认密码"
+          :rules="[{ required: true, message: '请再次输入密码' }]"
+        >
+          <a-input-password v-model:value="model.passwordConfirm" />
+        </a-form-item>
+        <a-alert
+          v-if="error"
+          type="error"
+          show-icon
+          :message="error"
+          style="margin-bottom: 16px"
+        />
+        <a-button type="primary" html-type="submit" block :loading="loading">
+          {{ isSetup ? "完成设置" : "登录" }}
+        </a-button>
+      </a-form>
+    </a-card>
+  </div>
+</template>
+
+<style scoped>
+.login-shell {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #f0f2f5;
+  padding: 24px;
+}
+
+.login-shell__card {
+  width: 380px;
+}
+</style>

apps/web/src/views/admin/members-view.vue

@@ -0,0 +1,13 @@
+<script setup lang="ts">
+import PageHeader from "@/components/common/page-header.vue";
+</script>
+
+<template>
+  <section>
+    <PageHeader
+      title="成员管理"
+      subtitle="开户、令牌、停用（信息结构见交互设计-成员管理）"
+    />
+    <a-skeleton active :paragraph="{ rows: 4 }" />
+  </section>
+</template>

apps/web/src/views/admin/overview-view.vue

@@ -0,0 +1,327 @@
+<script setup lang="ts">
+/**
+ * 全员总览（交互设计-全员总览）：健康带 · 时间范围 · 按成员 · 按 key
+ */
+import { computed, h, ref } from "vue";
+import { Tooltip } from "antdv-next";
+import { QuestionCircleOutlined } from "@antdv-next/icons";
+import { useRouter } from "vue-router";
+import PageHeader from "@/components/common/page-header.vue";
+import TimeRangePicker from "@/components/common/time-range-picker.vue";
+import QuotaText from "@/components/common/quota-text.vue";
+import SourceBar from "@/components/common/source-bar.vue";
+import HealthBand from "@/components/admin/health-band.vue";
+import {
+  useLiveTimeRange,
+  type RangeKind,
+  type RangeValue,
+} from "@/composables/use-live-time-range.ts";
+import { useAdminOverview, useEngine, usePayments } from "@/queries/admin.ts";
+import { formatMinute } from "@/utils/time.ts";
+import { formatInt } from "@/utils/format.ts";
+
+const router = useRouter();
+const { range, setRange } = useLiveTimeRange("recent-30");
+
+const overviewQuery = useAdminOverview(() => range.value);
+const engineQuery = useEngine();
+const paymentsQuery = usePayments();
+
+const overview = computed(() => overviewQuery.data.value);
+const engine = computed(() => engineQuery.data.value);
+const loading = computed(
+  () => overviewQuery.isPending.value || engineQuery.isPending.value,
+);
+
+/** 「本订阅期间」等预置：有 period 的订阅记录才出现（纯用量模式自动隐藏） */
+const extraPresets = computed(() => {
+  const list = paymentsQuery.data.value ?? [];
+  return list
+    .filter((p) => p.kind === "subscription" && p.period_start != null)
+    .map((p) => ({
+      label: `订阅 #${p.subscription_id ?? p.id} 期间`,
+      from: new Date((p.period_start ?? 0) * 1000).toISOString(),
+      to: new Date(
+        (p.period_end ?? Math.floor(Date.now() / 1000)) * 1000,
+      ).toISOString(),
+    }))
+    .slice(0, 4);
+});
+
+const byMember = computed(() => overview.value?.by_member ?? []);
+const byKey = computed(() => overview.value?.by_key ?? []);
+const bySource = computed(() => overview.value?.by_source ?? []);
+
+const totalUsage = computed(() => {
+  const rows = byMember.value;
+  const count = rows.reduce((s, r) => s + r.usage.count, 0);
+  const quota = rows.reduce((s, r) => s + r.usage.quota, 0);
+  // 比例展示用 quota；美元仅示意合计（后端已逐行换算，这里加总展示仅供参考）
+  return { count, quota };
+});
+
+function memberPercent(quota: number): number {
+  const total = totalUsage.value.quota;
+  return total > 0 ? Math.round((quota / total) * 1000) / 10 : 0;
+}
+
+function onRangeChange(value: RangeValue, kind: RangeKind) {
+  setRange(value, kind);
+}
+
+function onMemberClick(memberId: number | null) {
+  void router.push({
+    path: "/admin/keys",
+    query: memberId == null ? { member_id: "unassigned" } : { member_id: String(memberId) },
+  });
+}
+
+function onKeyClick(keyId: number) {
+  void router.push({ path: "/admin/keys", query: { key_id: String(keyId) } });
+}
+
+function goFailedKeys() {
+  void router.push({ path: "/admin/keys", query: { recent_failed: "1" } });
+}
+
+/** 表头：标题 + 问号说明 */
+function tipTitle(label: string, tip: string) {
+  return h("span", { class: "overview-col-title" }, [
+    label,
+    h(
+      Tooltip,
+      { title: tip },
+      () =>
+        h(QuestionCircleOutlined, {
+          class: "overview-col-title__icon",
+          "aria-hidden": "true",
+        }),
+    ),
+  ]);
+}
+
+const memberColumns = [
+  { title: "成员", key: "member_name" },
+  { title: "名下 Key 数", key: "key_count" },
+  {
+    title: tipTitle(
+      "调用次数",
+      "本时段内该成员名下的消费日志条数（type=2，一次调用一行）",
+    ),
+    key: "count",
+  },
+  {
+    title: tipTitle(
+      "额度消耗",
+      "本时段消耗的 quota 原值，括号内为按当时换算率折算的美元",
+    ),
+    key: "usage",
+  },
+  {
+    title: tipTitle(
+      "用量占比",
+      "该成员本时段 quota ÷ 全员同期 quota。只是用量事实占比，不是费用分摊",
+    ),
+    key: "share",
+  },
+  {
+    title: tipTitle(
+      "同步截止",
+      "该成员名下各 key 的 log_synced_at 里最慢的一刻（北京时间）",
+    ),
+    key: "data_cutoff",
+  },
+];
+
+const keyColumns = [
+  { title: "Key 名称", dataIndex: "token_name", key: "token_name" },
+  { title: "归属成员", key: "member_name" },
+  {
+    title: tipTitle("当前状态", "启用中才会进入同步轮询；已停用仍可查历史"),
+    key: "status",
+  },
+  {
+    title: tipTitle("同步截止", "该枚 key 最近一次成功写入日志的同步时刻"),
+    key: "data_cutoff",
+  },
+  {
+    title: tipTitle("调用次数", "本时段消费日志条数（type=2）"),
+    key: "count",
+  },
+  {
+    title: tipTitle("额度消耗", "本时段 quota 原值与按当时换算率折算的美元"),
+    key: "usage",
+  },
+];
+</script>
+
+<template>
+  <section>
+    <PageHeader
+      title="全员总览"
+      subtitle="健康与用量全景 · 仅统计消费行（type=2）"
+      class="overview-header"
+    >
+      <template #actions>
+        <span class="overview-range-label">时间范围</span>
+        <TimeRangePicker
+          :model-value="range"
+          :extra-presets="extraPresets"
+          @change="onRangeChange"
+        />
+      </template>
+    </PageHeader>
+
+    <HealthBand
+      :engine="engine"
+      :overview="overview"
+      :loading="loading"
+      @go-failed-keys="goFailedKeys"
+    />
+
+    <a-alert
+      v-if="overviewQuery.isError.value"
+      type="error"
+      show-icon
+      message="总览数据加载失败"
+      :description="overviewQuery.error.value?.message"
+      style="margin-bottom: 16px"
+    >
+      <template #action>
+        <a-button size="small" @click="() => overviewQuery.refetch()">重试</a-button>
+      </template>
+    </a-alert>
+
+    <!-- 来源分解 -->
+    <section class="overview-block">
+      <h2 class="overview-block__title">按来源分解</h2>
+      <SourceBar :rows="bySource" />
+    </section>
+
+    <!-- 按成员 -->
+    <section class="overview-block">
+      <h2 class="overview-block__title">按成员汇总</h2>
+      <a-empty
+        v-if="!loading && byMember.length === 0"
+        description="本时段内没有任何消费调用，因此没有成员用量可汇总"
+      />
+      <a-table
+        v-else
+        :columns="memberColumns"
+        :data-source="byMember"
+        :row-key="(r: { member_id: number | null }) => r.member_id ?? 'unassigned'"
+        size="middle"
+        :pagination="false"
+        :scroll="{ x: 900 }"
+        :loading="overviewQuery.isFetching.value"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'member_name'">
+            <a @click="onMemberClick(record.member_id)">
+              {{ record.member_name ?? "未归属" }}
+            </a>
+          </template>
+          <template v-else-if="column.key === 'key_count'">
+            {{ record.key_count }}
+          </template>
+          <template v-else-if="column.key === 'count'">
+            {{ formatInt(record.usage.count) }}
+          </template>
+          <template v-else-if="column.key === 'usage'">
+            <QuotaText :quota="record.usage.quota" :quota-usd="record.usage.quota_usd" />
+          </template>
+          <template v-else-if="column.key === 'share'">
+            <span class="overview-share-cell__num">
+              {{ memberPercent(record.usage.quota) }}%
+            </span>
+          </template>
+          <template v-else-if="column.key === 'data_cutoff'">
+            {{ formatMinute(record.data_cutoff) }}
+          </template>
+        </template>
+      </a-table>
+    </section>
+
+    <!-- 按 key -->
+    <section class="overview-block">
+      <h2 class="overview-block__title">按 key 明细</h2>
+      <a-table
+        :columns="keyColumns"
+        :data-source="byKey"
+        :row-key="(r: { key_id: number }) => r.key_id"
+        size="middle"
+        :pagination="false"
+        :scroll="{ x: 900 }"
+        :loading="overviewQuery.isFetching.value"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'member_name'">
+            {{
+              record.member_name ??
+              (record.member_id == null
+                ? "未归属"
+                : `成员 #${record.member_id}`)
+            }}
+          </template>
+          <template v-else-if="column.key === 'status'">
+            <a-badge
+              :status="record.status === 'active' ? 'success' : 'default'"
+              :text="record.status === 'active' ? '启用中' : '已停用'"
+            />
+          </template>
+          <template v-else-if="column.key === 'data_cutoff'">
+            {{ formatMinute(record.data_cutoff) }}
+          </template>
+          <template v-else-if="column.key === 'count'">
+            {{ formatInt(record.usage.count) }}
+          </template>
+          <template v-else-if="column.key === 'usage'">
+            <QuotaText :quota="record.usage.quota" :quota-usd="record.usage.quota_usd" />
+          </template>
+          <template v-else-if="column.key === 'token_name'">
+            <a @click="onKeyClick(record.key_id)">{{ record.token_name }}</a>
+          </template>
+        </template>
+      </a-table>
+    </section>
+  </section>
+</template>
+
+<style scoped>
+.overview-range-label {
+  font-size: 13px;
+  line-height: 32px;
+  color: rgba(0, 0, 0, 0.65);
+  flex-shrink: 0;
+}
+
+.overview-block {
+  margin-bottom: 32px;
+}
+
+.overview-block__title {
+  margin: 0 0 16px;
+  font-size: 14px;
+  font-weight: 600;
+  line-height: 22px;
+  color: rgba(0, 0, 0, 0.88);
+}
+
+.overview-col-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  white-space: nowrap;
+}
+
+.overview-col-title__icon {
+  font-size: 12px;
+  color: rgba(0, 0, 0, 0.45);
+  cursor: help;
+}
+
+.overview-share-cell__num {
+  font-variant-numeric: tabular-nums;
+  color: rgba(0, 0, 0, 0.88);
+}
+</style>

apps/web/src/views/admin/payments-view.vue

@@ -0,0 +1,13 @@
+<script setup lang="ts">
+import PageHeader from "@/components/common/page-header.vue";
+</script>
+
+<template>
+  <section>
+    <PageHeader
+      title="支付记录"
+      subtitle="订阅 / 充值登记与核对（信息结构见交互设计-支付记录）"
+    />
+    <a-skeleton active :paragraph="{ rows: 4 }" />
+  </section>
+</template>

apps/web/src/views/admin/settings-view.vue

@@ -0,0 +1,10 @@
+<script setup lang="ts">
+import PageHeader from "@/components/common/page-header.vue";
+</script>
+
+<template>
+  <section>
+    <PageHeader title="账号设置" subtitle="修改密码" />
+    <a-skeleton active :paragraph="{ rows: 3 }" />
+  </section>
+</template>

apps/web/src/views/member/home-view.vue

@@ -0,0 +1,13 @@
+<script setup lang="ts">
+import PageHeader from "@/components/common/page-header.vue";
+</script>
+
+<template>
+  <section>
+    <PageHeader
+      title="我的用量"
+      subtitle="聚合 · 来源徽章 · 明细（信息结构见交互设计-成员视图）"
+    />
+    <a-skeleton active :paragraph="{ rows: 4 }" />
+  </section>
+</template>

apps/web/src/views/member/login-view.vue

@@ -0,0 +1,78 @@
+<script setup lang="ts">
+/** 成员令牌登录壳——明文仅存 sessionStorage（交互登录篇 §4） */
+import type { FormInstance } from "antdv-next";
+import { reactive, ref, shallowRef } from "vue";
+import { useRouter } from "vue-router";
+import { useMemberTokenStore } from "@/stores/member-token.ts";
+import { fetchMe } from "@/api/member/me.ts";
+
+const router = useRouter();
+const tokenStore = useMemberTokenStore();
+const formRef = shallowRef<FormInstance>();
+const model = reactive({ token: "" });
+const error = ref("");
+const pending = ref(false);
+
+async function onFinish() {
+  error.value = "";
+  pending.value = true;
+  try {
+    tokenStore.setToken(model.token.trim());
+    const me = await fetchMe();
+    tokenStore.setMemberName(me.name);
+    void router.replace({ name: "member-home" });
+  } catch {
+    tokenStore.clearToken();
+    error.value = "令牌无效或已停用";
+  } finally {
+    pending.value = false;
+  }
+}
+</script>
+
+<template>
+  <div class="member-login-shell">
+    <a-card class="member-login-shell__card" title="成员入口">
+      <a-form
+        ref="formRef"
+        :model="model"
+        layout="vertical"
+        auto-complete="off"
+        @finish="onFinish"
+      >
+        <a-form-item
+          name="token"
+          label="令牌"
+          :rules="[{ required: true, message: '请输入成员令牌' }]"
+        >
+          <a-input-password v-model:value="model.token" placeholder="粘贴成员令牌" />
+        </a-form-item>
+        <a-alert
+          v-if="error"
+          type="error"
+          show-icon
+          :message="error"
+          style="margin-bottom: 16px"
+        />
+        <a-button type="primary" html-type="submit" block :loading="pending">
+          进入
+        </a-button>
+      </a-form>
+    </a-card>
+  </div>
+</template>
+
+<style scoped>
+.member-login-shell {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #f0f2f5;
+  padding: 24px;
+}
+
+.member-login-shell__card {
+  width: 380px;
+}
+</style>

apps/web/tsconfig.app.json

@@ -0,0 +1,18 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "include": ["env.d.ts", "src/**/*", "src/**/*.vue"],
+  "exclude": ["src/**/__tests__/*"],
+  "compilerOptions": {
+    // Extra safety for array and object lookups, but may have false positives.
+    "noUncheckedIndexedAccess": true,
+
+    // Path mapping for cleaner imports.
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+
+    // `vue-tsc --build` produces a .tsbuildinfo file for incremental type-checking.
+    // Specified here to keep it out of the root directory.
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo"
+  }
+}

apps/web/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "files": [],
+  "references": [
+    {
+      "path": "./tsconfig.node.json"
+    },
+    {
+      "path": "./tsconfig.app.json"
+    }
+  ]
+}

apps/web/tsconfig.node.json

@@ -0,0 +1,28 @@
+// TSConfig for modules that run in Node.js environment via either transpilation or type-stripping.
+{
+  "extends": "@tsconfig/node24/tsconfig.json",
+  "include": [
+    "vite.config.*",
+    "vitest.config.*",
+    "cypress.config.*",
+    "playwright.config.*",
+    "eslint.config.*"
+  ],
+  "compilerOptions": {
+    // Most tools use transpilation instead of Node.js's native type-stripping.
+    // Bundler mode provides a smoother developer experience.
+    "module": "preserve",
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+
+    // Include Node.js types and avoid accidentally including other `@types/*` packages.
+    "types": ["node"],
+
+    // Disable emitting output during `vue-tsc --build`, which is used for type-checking only.
+    "noEmit": true,
+
+    // `vue-tsc --build` produces a .tsbuildinfo file for incremental type-checking.
+    // Specified here to keep it out of the root directory.
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo"
+  }
+}

apps/web/vite.config.ts

@@ -0,0 +1,28 @@
+import { fileURLToPath, URL } from "node:url";
+
+import { defineConfig } from "vite";
+import vue from "@vitejs/plugin-vue";
+import vueJsx from "@vitejs/plugin-vue-jsx";
+import vueDevTools from "vite-plugin-vue-devtools";
+
+/** 后端母体端口（与根 .env 的 PORT / AGENTS 约定一致） */
+const API_TARGET = process.env.VITE_API_PROXY_TARGET ?? "http://127.0.0.1:18456";
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [vue(), vueJsx(), vueDevTools()],
+  resolve: {
+    alias: {
+      "@": fileURLToPath(new URL("./src", import.meta.url)),
+    },
+  },
+  server: {
+    proxy: {
+      // 契约：/api/* 专属接口；SPA 路由不进 /api（公共约定 §2）
+      "/api": {
+        target: API_TARGET,
+        changeOrigin: true,
+      },
+    },
+  },
+});

docker-compose.yml

@@ -0,0 +1,20 @@
+services:
+  postgres:
+    image: postgres:17-alpine
+    container_name: new-api-key-usage-pg
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: new_api_key_usage
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres -d new_api_key_usage"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+
+volumes:
+  pgdata:

docs/design/API契约-公共约定.md

@@ -0,0 +1,92 @@
+# API契约-公共约定
+
+> 两个世界（管理面 / 成员视图）共用的 HTTP 层约定：路由隔离、鉴权两档、错误信封、时间 / 数值 / 分页 / DTO 命名。本篇是《API契约-管理面》《API契约-成员视图》的引用锚点——跨面共性在此定死，端点逐个定义归后两篇。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-02） |
+| 关联 | 《交互设计-总览与共性》（§1 访问拓扑 · §3 呈现约定）·《交互设计-登录与会话》（鉴权档位与 401 分流）· 七篇表字段设计（DTO 字段权威）·《技术选型》§4（DTO 类型属 `packages/core`） |
+| 产出 | 路由前缀与隔离机制 · 鉴权两档 · 错误信封 · 时间 / 数值 / 分页 / 命名约定 |
+
+---
+
+## 1. 总则
+
+- JSON over HTTP，UTF-8；请求与响应体均为 `application/json`
+- 一套路由代码，两个世界靠**路径前缀与凭证中间件物理隔离**（共性 §1：令牌进不了管理面、会话进不了成员视图）
+- DTO 类型定义于 `packages/core`，web 以纯类型依赖引用——前后端一份契约类型（技术选型 §4 依赖规则）
+- **端点面向交互设计，不与数据表对齐**——每个端点对应一个功能面（页面 / 流程需要什么）；表只是存储模型，按其事实性质获得恰好够用的操作面（引擎专写表纯只读、人工抄录表全 CRUD、账本实体软删除）
+
+## 2. 路由前缀与隔离机制
+
+| 面 | 路由前缀 | 凭证 | 校验中间件 |
+|----|---------|------|-----------|
+| 管理面 | `/api/admin/*` | 会话 cookie | sessions 校验 |
+| 成员视图 | `/api/member/*` | Bearer 令牌 | members 哈希比对 + `status` 检查 |
+
+- **会话 cookie**：`HttpOnly + Secure + SameSite=Lax`，`Path=/api/admin`（「路径限管理面」裁决的落地）；随请求自动携带、登出即删行
+- **成员令牌**：`Authorization: Bearer <token>`；明文令牌只存在于登录壳输入与 sessionStorage（关标签即失效——《交互设计-登录与会话》§4）
+- 401 分流为前端职责：管理面任意 401 → 登录页「会话已过期」；成员视图任意 401 → 登录壳「令牌无效或已停用」——后端 401 响应不带面特化信息，前端按所在面分流（共性 §1）
+- **命名空间约定：`/api/*` 专属接口**——前端页面路由永不进入 `/api` 前缀；未知 `/api/*` 路径 = 接口 `404` 错误信封，非 `/api` 请求归前端托管（SPA history 回退「非 `/api` → index.html」，细则归骨架与部署设计）
+
+## 3. 错误信封
+
+统一错误体（成功响应无信封包装，见 §6）：
+
+```json
+{ "error": { "code": "invalid_credentials", "message": "用户名或密码错误" } }
+```
+
+- `message`：面向使用者的中文、说人话（共性 §3.6 文案基调）；不携带堆栈与内部细节
+- `code`：机器可读枚举（snake_case）；表单校验失败可加 `fields`（字段名 → 中文说明）；判别已足时允许端点附机器可读附注字段（如重复登记的 `409` 附 `key_id` 定位既有行）
+
+| HTTP 状态 | 语义 | 本项目对应 |
+|-----------|------|-----------|
+| 200 / 201 | 成功 / 创建成功 | 创建类写操作返 201 |
+| 400 | 请求格式错误 | 参数缺漏、JSON 解析失败 |
+| 401 | 凭证无效或过期 | 会话过期、令牌停用 / 重发 |
+| 404 | 资源不存在 | 非法 id |
+| 409 | 冲突 | 重复登记（sk-key 已存在等） |
+| 422 | 校验失败 | 表单字段校验（带 `fields`） |
+| 429 | 请求过频 | 登录节流（管理面，最小实现） |
+| 5xx | 服务端故障 | `message` 统一「服务暂时不可用，请稍后重试」，不泄内部细节 |
+
+- **HTTP 状态码是成功/失败的唯一判别**——客户端永远先看状态码、再解析响应体，不从响应体形状推断成败；错误信封的解析集中在前端唯一的统一请求封装内，各端点代码只碰成功类型；中间人返回的非 JSON 错误体（代理 502 页等）回退为通用文案
+- **业务错误即请求失败**——状态码表即业务错误分类表（409 重复登记、422 规则校验失败、404 资源不存在等），一律非 2xx + 错误信封；**不存在「请求成功但携带业务错误」的响应形态**。系统状态类数据例外：响应携带的「坏事」是事实数据而非请求错误——如总览健康带的「最近轮次失败 2」走 200，失败的轮次是数据、不是本次请求的错误
+
+## 4. 时间口径
+
+- **响应时刻字段：Unix 秒整数**（UTC 时刻，如 `1780000000`）——无时区歧义；本地/北京时间由展示层转换
+- **请求时间参数**（`from` / `to` 等）：ISO 8601 UTC 字符串（便于试调）；范围 **左闭右开 `[from, to)`**
+- 存储层维持 timestamptz / 上游 Unix 秒；DTO 输出统一 `toUnixSec`
+- 快捷项（最近 7 / 30 天、本订阅期间、自定义起止）是前端预置逻辑：前端算出 `from/to` 再请求，后端无快捷参数
+
+## 5. 数值口径（对齐共性 §3.2）
+
+- **quota 双单位**：用量一律成对返回 `quota`（整数原值，口径内精确显示）+ `quota_usd`（**字符串，两位小数**，如 `"25.00"`）
+- **换算责任在后端**：按日志时刻取 QPU（`qpu_history` 时间线）逐行换算——单一事实源，前端只呈现不换算；占比 / 分段条比例由前端现算（纯呈现职责）
+- **取整规则**：换算内部以微分（1/100 分）整数运算，仅输出时四舍五入到分；聚合桶先微分求和再一次取整——小行贡献不丢失、单一舍入点
+- **支付金额**：`paid_amount` 原样数字（币种无关，R9 裁决），无符号、无换算、无派生金额
+- **次数**：`count`（日志行数）
+
+## 6. 分页与响应形态
+
+- **列表类端点**（日志明细、审计日志等）：`page`（1 起）+ `page_size`（默认 50，上限 200）→ `{ "items": [...], "total": 123 }`
+- **聚合类端点**（按成员 / key / 来源分组）：不分页——分组基数有限（成员个位数、key 10–25），返回全量数组
+- **成功响应无信封**：对象直返、列表 `items/total`、创建返创建后实体——信封只用于错误（§3）；空响应体的动作类成功（如登出）返 `204 No Content` 无响应体
+
+## 7. DTO 命名
+
+- **snake_case、与表字段同名同构**——七篇表字段设计即 DTO 字段权威，无映射层
+- 前端不做 camelCase 转换：全栈 snake_case（组件 props 是 antd 的 API、与数据 DTO 互不干扰）
+
+## 8. 本稿拟定约定（交互设计未覆盖，请作者重点审）
+
+1. 时间传输格式 ISO 8601 UTC 字符串（§4）；
+2. 时间范围左闭右开 `[from, to)`（§4）；
+3. `quota_usd` 字符串两位小数 + 后端换算责任 + 微分取整规则（§5）；
+4. DTO 与表字段 snake_case 同构、无映射层（§7）；
+5. 分页 `page/page_size` + `items/total`，聚合类不分页（§6）；
+6. 错误信封单层 `{error: {code, message, fields?}}`，成功无信封（§3/§6）；
+7. 空响应体动作类成功返 `204`（§6）；HTTP 状态码为成功/失败的唯一判别（§3）；
+8. 业务错误一律非 2xx——不存在 200 携业务错误的形态；系统状态类数据（健康带轮次失败数等）例外，是响应数据、不是请求错误（§3）。

docs/design/API契约-成员视图.md

@@ -0,0 +1,91 @@
+# API契约-成员视图
+
+> 成员视图（令牌档）全部端点：令牌验证与页头、页面聚合、日志明细。《API契约-公共约定》（定稿）全部条款在此适用不再重述——前缀 `/api/member`、Bearer 鉴权、ISO 8601 UTC 左闭右开、`quota_usd` 后端换算、snake_case 同构；管理面草案 §10 的裁定 1（聚合仅 `type = 2`）与裁定 2（`token_name` 取当前名）在此沿用。成员世界**无**审计、无健康带、无改密（定位边界，《交互设计-成员视图》§3）。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-02） |
+| 关联 | 《API契约-公共约定》（定稿——总纲）·《API契约-管理面》（草案——裁定沿用）·《交互设计-成员视图》·《交互设计-登录与会话》§4（登录壳）· `members` / `usage_logs` / `payments` 表字段设计（DTO 字段权威） |
+| 产出 | 端点清单（3 个）、请求 / 响应字段、裁定项（§5）、遗留项（§6） |
+
+---
+
+## 1. 端点总览
+
+| # | 端点 | 方法 | 用途 |
+|---|------|------|------|
+| 1 | `/api/member/me` | GET | 令牌验证 + 页头（登录壳提交的落点） |
+| 2 | `/api/member/overview` | GET | 单页聚合：总用量、按来源分解、我的 key、支付参数卡 |
+| 3 | `/api/member/logs` | GET | 日志明细（名下 key，分页） |
+
+## 2. 令牌验证与页头
+
+### GET `/api/member/me` → 200
+
+`{ "id": 1, "name": "小张" }`
+
+- 登录壳提交 = 前端将令牌存 sessionStorage 后调本端点（`Authorization: Bearer`）：验证通过（哈希命中 + `status = active`）→ 进入成员视图；`401` → 登录壳（前端固定文案「令牌无效或已停用」，不区分停用与无效——公共约定 §2）
+- **不建会话**：令牌即长期凭证（`members` 表设计 3.2——无会话语义、无登出端点）；旧令牌在作者重发后于下一请求自然 `401`
+
+## 3. 单页聚合
+
+### GET `/api/member/overview?from&to` → 200
+
+`from/to` 必填（快捷项为前端预置）；聚合仅名下 key（经 `api_key_id → api_keys.member_id` 当前归属联查）的 `type = 2` 日志。
+
+```json
+{
+  "member": { "id": 1, "name": "小张" },
+  "usage": { "count": 300, "quota": 1500000, "quota_usd": "3.00" },
+  "by_source": [
+    { "billing_source": "subscription", "count": 280, "quota": 1400000, "quota_usd": "2.80" },
+    { "billing_source": "wallet", "count": 20, "quota": 100000, "quota_usd": "0.20" }
+  ],
+  "keys": [
+    { "key_id": 5, "token_name": "小张-01", "log_synced_at": "2026-10-02T08:00:00Z",
+      "usage": { "count": 300, "quota": 1500000, "quota_usd": "3.00" } }
+  ],
+  "payments": [
+    { "id": 3, "kind": "subscription", "paid_at": "2026-09-01T00:00:00Z",
+      "paid_amount": 170, "remark": "九月拼车",
+      "period_start": "2026-09-01T00:00:00Z", "period_end": "2026-10-01T00:00:00Z",
+      "subscription_id": 3, "quota_granted": 12500000, "quota_usd": "25.00" }
+  ]
+}
+```
+
+- `usage`：该时段总用量（聚合卡）；`by_source`：订阅 / 充值分解（分段条）；`keys`：我的 key 窄卡（`log_synced_at` 支撑停滞标注）
+- `payments`：**支付参数卡 + 徽章展开行 + 「本订阅期间」快捷项的数据源**，判定规则见 §5 裁定 2；对成员**全字段可见**（含 `remark`——完全公开透明裁决）；`payments` 全空 = 纯用量模式中性空态（前端事）
+- 徽章展开行仅限「订阅 #N」徽章：「充值」不展开（余额池扣款挂不到具体某笔，展开无答案——§5 裁定 4）、「未关联」（日志缺 `subscription_id`）不可展开；降级：徽章 `subscription_id` 不在 `payments` 列表 → 「该订阅无登记信息」——空值场景各自归位（《交互设计-成员视图》§1.6）
+
+## 4. 日志明细
+
+### GET `/api/member/logs?from&to` → 200 `{items, total}`
+
+分页（公共约定 §6）；过滤 `from/to`（必填）；范围恒为名下 key、恒 `type = 2`（§5 裁定 1——成员世界是「我的用量」视角，错误行排查属管理面）。
+
+明细行 DTO 与管理面 `GET /api/admin/logs` **同构**（公共约定 §7——一份 DTO 类型两处复用）：
+
+```json
+{
+  "id": 12345, "api_key_id": 5, "created_at": "2026-10-01T14:22:05Z",
+  "token_name": "小张-01", "model_name": "gpt-5", "type": 2, "content": "",
+  "quota": 250000, "quota_usd": "0.50",
+  "prompt_tokens": 1200, "completion_tokens": 800,
+  "use_time": 3, "is_stream": true,
+  "billing_source": "subscription", "subscription_id": 3
+}
+```
+
+`token_name` 取当前名（管理面裁定 2 沿用）。
+
+## 5. 本稿裁定项（请作者重点审）
+
+1. **成员视图明细恒 `type = 2`**——对齐聚合口径；无 `type` 筛选参数（管理面明细的全类型排查能力不进成员世界）；
+2. **「该时段涉及」支付记录的判定**：订阅 = 该时段日志（`type = 2`）出现过的 `subscription_id` 对应记录 **∪ 进行中的订阅**（`period_end` 为空或未来——支撑「本订阅期间」快捷项与「该订阅无登记信息」降级）；充值 = `paid_at ∈ [from, to)`（充值消耗无逐笔关联可查，按支付时间锚定）；
+3. **明细行 DTO 与管理面同构**：同一 `LogItem` 类型，成员端经归属与 `type` 恒定过滤；
+4. **「充值」徽章不展开**——余额池扣款与具体充值记录无逐笔关联，展开回答不了「这笔花在哪」（《交互设计-成员视图》§1.6 未定义处的落定：徽章展开行仅限订阅徽章，「充值」为纯标识）。
+
+## 6. 遗留项
+
+1. **订阅编号同一性核查**（日志 `subscription_id` ↔ 支付记录是否同一体系）——需求清单既有标注，实现期真实数据核查后再终验（徽章文案预留「未关联」正常位）。

docs/design/API契约-管理面.md

@@ -0,0 +1,270 @@
+# API契约-管理面
+
+> 管理面（作者，会话档）全部端点：引导与会话、引擎状态、全员总览、key 管理、日志明细（下钻）、支付记录、成员管理、审计日志。《API契约-公共约定》（定稿）全部条款在此适用不再重述——前缀 `/api/admin`、会话 cookie 鉴权、错误信封、ISO 8601 UTC 左闭右开、`quota_usd` 后端换算、snake_case 同构。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-02） |
+| 关联 | 《API契约-公共约定》（定稿——总纲）· 八篇交互设计（定稿）· `api_keys` / `usage_logs` / `payments` / `qpu_history` / `members` 表字段设计（DTO 字段权威）· `需求清单.md` §9（访问主体模型） |
+| 产出 | 端点清单、请求 / 响应字段、错误码、本稿裁定项（§10）与遗留项（§11） |
+
+---
+
+## 1. 端点总览
+
+| # | 端点 | 方法 | 用途 |
+|---|------|------|------|
+| 1 | `/api/admin/setup-state` | GET | 入口三态判定（登录页 / 引导页分流） |
+| 2 | `/api/admin/setup` | POST | 引导页落库（一次性） |
+| 3 | `/api/admin/session` | POST / GET / DELETE | 登录 / 当前会话 / 登出 |
+| 4 | `/api/admin/password` | PUT | 改密（删其他会话） |
+| 5 | `/api/admin/engine` | GET | 引擎状态（最近轮次摘要） |
+| 6 | `/api/admin/overview` | GET | 全员总览（健康带数据 + 三维聚合） |
+| 7 | `/api/admin/keys` | GET / POST | key 清单 / 登记 |
+| 8 | `/api/admin/keys/:id` | PATCH | 启停 / 归属变更 |
+| 9 | `/api/admin/logs` | GET | 日志明细（下钻，分页） |
+| 10 | `/api/admin/payments` | GET / POST | 支付记录清单 / 登记 |
+| 11 | `/api/admin/payments/:id` | PUT / DELETE | 编辑 / 删除 |
+| 12 | `/api/admin/qpu/latest` | GET | 当前换算率（表单美元双输入用） |
+| 13 | `/api/admin/members` | GET / POST | 成员清单 / 开户（令牌明文仅一次） |
+| 14 | `/api/admin/members/:id` | PATCH | 停用 / 启用 |
+| 15 | `/api/admin/members/:id/token` | POST | 令牌重发（明文仅一次） |
+| 16 | `/api/admin/audit-logs` | GET | 审计日志（分页） |
+
+## 2. 引导与会话
+
+### GET `/api/admin/setup-state` → 200
+
+`{ "initialized": true }`——入口三态判定端点（幂等）：
+
+- `users` 非空 → `true`（登录页）；空库 + env 凭证在 → **静默落库**后 `true`；空库 + 无凭证 → `false`（引导页）
+- 「永不复现」保证：`initialized` 恒以库内事实为准
+
+### POST `/api/admin/setup` → 200 `{username}` + Set-Cookie
+
+引导页提交 `{username, password}`（确认密码为前端校验）——落库 + 直接建立会话（免二次登录）。仅空库 + 无 env 凭证时有效，否则 `409 already_initialized`（与三态判定构成双保险）。
+
+### POST `/api/admin/session` → 200 `{username}` + Set-Cookie
+
+登录 `{username, password}`。失败 `401 invalid_credentials`（通用文案，不区分用户名 / 密码错）；连续失败触发 `429`（节流最小实现——失败延迟 / 计数，参数实现期定）。cookie 名 `admin_session`，形态见公共约定 §2。
+
+### GET `/api/admin/session` → 200 `{username}`
+
+当前会话（刷新后恢复侧边栏用户名）；无有效会话 → `401`。
+
+### DELETE `/api/admin/session` → 204
+
+登出（删会话行）。
+
+### PUT `/api/admin/password` → 204
+
+`{old_password, new_password}`——成功后**删除其他会话、保留当前**。旧密码不正确 → `422`（`fields: {old_password: "旧密码不正确"}`）。
+
+## 3. 引擎状态
+
+### GET `/api/admin/engine` → 200
+
+```json
+{
+  "running": true,
+  "sync_interval_ms": 300000,
+  "last_round": {
+    "started_at": "2026-10-02T08:00:00Z",
+    "keys_total": 18, "succeeded": 16, "failed": 2,
+    "failed_api_key_ids": [3, 7]
+  }
+}
+```
+
+`sync_interval_ms`：当前同步周期（毫秒），**只读观测**，经 env 配置、无修改接口。  
+`failed_api_key_ids` 支撑 Key 管理「最近轮次失败」筛选与健康带失败数跳转；`last_round` 为 `null`（引擎尚未跑过）合法。状态存储为 `engine_status` 单行快照（《同步引擎设计》§5）。
+
+## 4. 全员总览
+
+### GET `/api/admin/overview?from&to` → 200
+
+`from/to` **必填**（杜绝无口径数字；快捷项为前端预置）。聚合仅 `type = 2`（消费行，§10 裁定 1）。
+
+```json
+{
+  "data_cutoff": "2026-10-02T08:00:00Z",
+  "unassigned_subscription": { "count": 0, "quota": 0, "quota_usd": "0.00" },
+  "by_source": [
+    { "billing_source": "subscription", "count": 420, "quota": 2100000, "quota_usd": "4.20" },
+    { "billing_source": "wallet", "count": 80, "quota": 400000, "quota_usd": "0.80" }
+  ],
+  "by_member": [
+    { "member_id": 1, "member_name": "小张", "key_count": 3,
+      "data_cutoff": "2026-10-02T08:00:00Z",
+      "usage": { "count": 300, "quota": 1500000, "quota_usd": "3.00" } },
+    { "member_id": null, "member_name": null, "key_count": 2,
+      "data_cutoff": "2026-10-01T06:00:00Z",
+      "usage": { "count": 200, "quota": 1000000, "quota_usd": "2.00" } }
+  ],
+  "by_key": [
+    { "key_id": 5, "token_name": "小张-01", "member_id": 1, "status": "active",
+      "data_cutoff": "2026-10-02T08:00:00Z",
+      "usage": { "count": 120, "quota": 600000, "quota_usd": "1.20" } }
+  ]
+}
+```
+
+- `data_cutoff`：全池 `log_synced_at` 最慢；`by_member` 行为名下最慢、`member_id: null` 行为「未归属（归作者）」固定卡
+- `unassigned_subscription`：该时段 `billing_source = subscription` 且 `subscription_id` 缺失的量——正常恒为零（健康指示器，非零即异常信号）；`billing_source = wallet` 的缺失属正常、不进此分组
+- 占全员比例条由前端现算（公共约定 §5）
+
+## 5. Key 管理
+
+### GET `/api/admin/keys` → 200 `[key]`
+
+全量直返（基数 10–25，不分页——§10 裁定 3）。筛选参数：`member_id`（id 或 `unassigned`）、`status`、`recent_failed=true`（引擎最近轮次失败）。排序默认数据截止降序（前端事）。
+
+```json
+{
+  "id": 5, "token_name": "小张-01", "status": "active",
+  "member_id": 1, "member_name": "小张",
+  "registered_at": "2026-09-20T10:00:00Z",
+  "log_synced_at": "2026-10-02T08:00:00Z", "usage_synced_at": "2026-10-02T08:00:00Z",
+  "total_used": 600000, "total_available": 940000, "total_granted": 1540000,
+  "unlimited_quota": false, "expires_at": null
+}
+```
+
+`key_hash` / `key_ciphertext` 永不出 API（凭证形态）；`model_limits` / `model_limits_enabled` 已入库暂无 UI 消费方，不出（随表设计 3.4 待 UI 稳定回审）。
+
+### POST `/api/admin/keys` → 201 `key`
+
+`{ "sk_key": "sk-…", "member_id": null }`——登记四态：
+
+| 结果 | 响应 |
+|------|------|
+| 成功 | `201` + key 实体（首轮日志同步异步补，不阻塞响应——表设计 §4） |
+| 已登记（hash 命中，查库优先、先于上游验证） | `409 key_already_registered`，信封附注 `key_id` 定位既有行 |
+| 上游拒绝（401） | `422`（`fields: {sk_key: "上游拒绝了这枚 key——可能不存在或已被禁用"}`） |
+| 上游暂不可达 | `502 upstream_unreachable`（「上游站点暂时不可达，请稍后重试」） |
+
+### PATCH `/api/admin/keys/:id` → 200 `key`
+
+`{ "status": "disabled" }`（启用 / 停用）或 `{ "member_id": 3 }`（归属变更；`null` = 归还未归属）——部分更新，单字段或并存均可，审计按实际变更字段各落一行（§9 枚举）。非法值 `422`；key 不存在 `404`；`member_id` 引用不存在成员 `422`（`fields`）。
+
+## 6. 日志明细（管理面下钻）
+
+### GET `/api/admin/logs?from&to` → 200 `{items, total}`
+
+分页（`page/page_size`，公共约定 §6）。过滤：`from/to`（必填）、`api_key_id`、`member_id`（经 `api_key_id → api_keys.member_id` 联查**当前归属**——行级归属语义）、`billing_source`、`subscription_id`、`type`。默认全类型（错误行排查入口——§10 裁定 1 的另一半）。
+
+```json
+{
+  "id": 12345, "api_key_id": 5, "created_at": "2026-10-01T14:22:05Z",
+  "token_name": "小张-01", "model_name": "gpt-5", "type": 2, "content": "",
+  "quota": 250000, "quota_usd": "0.50",
+  "prompt_tokens": 1200, "completion_tokens": 800,
+  "use_time": 3, "is_stream": true,
+  "billing_source": "subscription", "subscription_id": 3
+}
+```
+
+`token_name` 取**当前名**（联查 `api_keys`，与「展示名以当前为准」对齐——§10 裁定 2）；`username` / `channel` / `ip` / `token_id` / `request_id` / `other` 等其余表字段暂不出 API，界面需要时再扩。
+
+> **界面落点待补**：总览「行点击 → Key 管理页该 key 详情」——交互设计无成篇的「key 详情」视图，本端点先行、界面归交互补篇或实现期定（§11 遗留 1）。
+
+## 7. 支付记录
+
+### GET `/api/admin/payments` → 200 `[payment]`
+
+全量直返（年十位数，不分页），时间倒序（后端排序）。
+
+```json
+{
+  "id": 3, "kind": "subscription", "paid_at": "2026-09-01T00:00:00Z",
+  "paid_amount": 170, "remark": "九月拼车",
+  "period_start": "2026-09-01T00:00:00Z", "period_end": "2026-10-01T00:00:00Z",
+  "subscription_id": 3, "quota_granted": 12500000, "quota_usd": "25.00"
+}
+```
+
+`quota_usd` 按支付时刻（`paid_at`）QPU 换算（§10 裁定 4）；`kind = topup` 行 `period_*` / `subscription_id` 为 `null`。
+
+### POST `/api/admin/payments` → 201 `payment`
+
+`kind` 分形态必填校验（`422`）：公共 `{kind, paid_at, paid_amount, remark?}`；`subscription` 追加必填 `period_start` / `subscription_id` / `quota_granted`（`period_end` 可空 = 进行中）；`topup` 追加必填 `quota_granted`。表单美元双输入为前端换算（按 `qpu/latest` 预览），落库恒原始 quota（表设计 3.6）。
+
+### PUT `/api/admin/payments/:id` → 200 `payment` / DELETE → 204
+
+编辑全字段、删除有确认（前端）；改错即修，均落审计。
+
+### GET `/api/admin/qpu/latest` → 200
+
+`{ "qpu": 500000, "effective_from": "2026-09-01T00:00:00Z" }`——当前换算率（支付表单美元 ↔ quota 双输入换算用）。
+
+## 8. 成员管理
+
+### GET `/api/admin/members` → 200 `[member]`
+
+全量直返（个位数，不分页）。
+
+```json
+{
+  "id": 1, "name": "小张", "remark": "同事", "status": "active",
+  "token_issued_at": "2026-09-18T10:00:00Z", "created_at": "2026-09-18T10:00:00Z",
+  "key_count": 3
+}
+```
+
+`key_count` 为派生聚合计数（当前归属名下 key 数）；`token_hash` 永不出 API。名称唯一冲突 `409 member_name_taken`。
+
+### POST `/api/admin/members` → 201
+
+`{name, remark?}`——开户即自动签发令牌，**响应附明文（仅此一次）**：
+
+```json
+{ "member": { "…": "如上实体" }, "token": "（明文令牌——关闭后不可再得，库里只有哈希）" }
+```
+
+### PATCH `/api/admin/members/:id` → 200 `member`
+
+`{ "status": "disabled" }` / `active`——停用即成员视图访问立即失效（令牌校验含状态判断）。
+
+### POST `/api/admin/members/:id/token` → 201
+
+`{ "token": "…" }`——重发：旧令牌即刻失效（旧令牌的成员侧下一请求 `401`）。明文仅此响应一次。
+
+## 9. 审计日志
+
+### GET `/api/admin/audit-logs` → 200 `{items, total}`
+
+分页；时间倒序；过滤 `domain`（`key` / `payment` / `member` / `account`）。
+
+```json
+{
+  "id": 99, "created_at": "2026-10-02T09:15:00Z",
+  "operator": "aaron", "domain": "key", "action": "key.disable",
+  "summary": "key 小张-01 · 停用"
+}
+```
+
+`operator` 为用户名；**系统触发事件为 `null`**（如空库静默重建 `account.init`）。操作类型枚举（审计域全集）：
+
+| 域 | action 枚举 |
+|----|------------|
+| key | `key.register` / `key.enable` / `key.disable` / `key.reassign`（归属变更） |
+| payment | `payment.create` / `payment.update` / `payment.delete` |
+| member | `member.create` / `member.enable` / `member.disable` / `member.token_issue`（开户自动签发）/ `member.token_reissue` |
+| account | `account.password_change` / `account.init`（系统，operator null） |
+
+每个管理面写操作各落一行；查询类与成员侧动作不留痕。**表结构归技术稿（members / api_keys 表设计既有标注），立稿时以本文 DTO 字段为对齐锚点**（§11 遗留 2）。
+
+## 10. 本稿裁定项（表设计 / 公共约定的待定落定，请作者重点审）
+
+1. **用量聚合口径仅 `type = 2`（消费行）**——usage_logs §5 待定「type 过滤策略」落定：聚合与统计只计消费行（错误行入聚合即失真）；明细查询默认全类型、可按 `type` 筛（错误排查入口）；
+2. **日志明细 `token_name` 取当前名**（联查 `api_keys`；快照名存库不出 API）——表设计 2.3 待定「展示口径」落定；
+3. **有限基数清单不分页**：`keys` / `members` / `payments` 直返全量数组；公共约定 §6 的「列表类分页」指无界列表（`logs` / `audit-logs`）；
+4. **支付记录 `quota_usd` 按支付时刻（`paid_at`）QPU 换算**——对齐「按日志时刻取值」的历史正确性原则；
+5. **公共约定随本稿与审阅增补四处**：状态表加 `429`（登录节流）、错误信封允许端点附机器可读附注字段（`409 key_already_registered` 附 `key_id`）、`/api` 命名空间专属接口（页面路由永不进入）、端点面向交互设计不与数据表对齐。
+
+## 11. 遗留项（归后续立稿或作者裁决）
+
+1. **管理面日志明细的界面落点**——**已裁决：实现期定**（先做「跳 Key 管理定位到该行」，详情视图待真实数据再定）；
+2. **审计日志表结构**——归技术稿，以本文 §9 DTO 字段为对齐锚点；
+3. **`GET /api/admin/engine` 的状态存储**——已对齐《同步引擎设计》§5（`engine_status` 单行快照 + 只读 `sync_interval_ms`）；
+4. **令牌生成细节**（随机源 / 长度 / 前缀）——归技术稿。

docs/design/api_keys表字段设计.md

@@ -0,0 +1,136 @@
+# api_keys 表字段设计
+
+> 数据模型第一张表：API key 登记表——每个被登记的 API key 一行，**由管理通道登记**。本文记录字段清单、语义与决策理由。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-01） |
+| 关联 | `docs/references/NewAPI-接口范围.md` §2.⑧（`/api/usage/token` 字段依据）· 同文 §1（鉴权三态）· `docs/design/members表字段设计.md`（`member_id` 指向） |
+| 定稿范围 | 列结构 + 语义 + 写入时机；同步引擎细节不在此文；方言映射归数据访问层设计 |
+| 字段数 | 16 = 8 本系统管理字段 + 8 上游接口字段 |
+
+---
+
+## 1. 表定位
+
+- **一行 = 一个登记过的 API key**：在管理通道登记一次，这里多一行；之后所有轮询同步、查询都围绕它转
+- 它是四个基本问题的答案所在地：
+  1. 「这个 key 登记过吗」→ `key_hash` 查询命中（支撑「本地查库、未命中即提示未收录」的判定流程）
+  2. 「该轮询哪些 key」→ `status = active` 的行
+  3. 「凭证安全存哪」→ `key_ciphertext`（加密存储）
+  4. 「这个 key 归属哪个成员」→ `member_id`（用量统计与成员视图的归属锚点；空 = 未归属，用量归作者）
+- 与 `usage_logs` 一对多：每条日志经 `api_key_id` 指向本表；与 `members` 多对一：归属列在本表（见 3.9）
+
+## 2. 字段清单
+
+### 2.1 管理字段（8 个，本系统产生）
+
+| 列 | 类型 | 值来源 | 消费方 / 用途 |
+|----|------|--------|---------------|
+| `id` | bigserial PK | 自增 | `usage_logs.api_key_id` 外键指向 |
+| `key_hash` | text UNIQUE | 登记时 HMAC-SHA256（管理员粘贴输入） | 查询命中判定（「查库优先」）；不可逆 |
+| `key_ciphertext` | bytea | 登记时 AES-256-GCM（管理员粘贴输入），nonce + 密文 + tag 打包 | 调上游时解密原文（唯一用途） |
+| `status` | text | 管理面启停（引擎只读） | `active` / `disabled`；轮询清单 = active；disabled 数据保留、仅移出轮询 |
+| `member_id` | bigint FK NULL | 归属登记（管理通道） | → `members.id`；成员视图与按成员统计的锚点；空 = 未归属 |
+| `registered_at` | timestamptz | 登记时写入 | 空态文案「数据自该 key 登记起累积」 |
+| `log_synced_at` | timestamptz NULL | 日志同步成功时写入 | **「数据截止 HH:mm」的唯一来源**；同步失败的显形信号（停滞） |
+| `usage_synced_at` | timestamptz NULL | 额度采集成功时写入 | 额度信息的新鲜度（UI 若做）、排查 |
+
+### 2.2 上游字段（8 个，取自 `GET /api/usage/token`，除 `object` 外全部落库）
+
+| 列 | 类型 | 上游字段 | 说明 |
+|----|------|---------|------|
+| `token_name` | text | `name` | 展示名（约定：展示名 = token_name） |
+| `total_granted` | bigint | `total_granted` | 总额度（上游原值；无限额度时无意义，照存） |
+| `total_used` | bigint | `total_used` | 累计已用 →「累计已用」列 |
+| `total_available` | bigint | `total_available` | 按上游原值存（数字上等于 granted − used，但保留原值，含无限额度时的负数行为） |
+| `unlimited_quota` | bool | `unlimited_quota` | 驱动展示分支（「累计剩余」显示「不限」而非数字） |
+| `model_limits` | jsonb | `model_limits` | map 结构的自然落法 |
+| `model_limits_enabled` | bool | `model_limits_enabled` | |
+| `expires_at` | timestamptz NULL | `expires_at` | 上游 0 = 永不过期 → 存 NULL（见 3.5） |
+
+## 3. 决策记录（含理由）
+
+### 3.1 凭证双列分离：`key_hash` + `key_ciphertext`
+
+- `key_hash`（HMAC-SHA256，不可逆）：只服务「命中判定」——没有它，每次查询都要把全部 key 送去上游验证
+- `key_ciphertext`（AES-256-GCM，可解密）：唯一用途是调上游
+- 密钥 `SK_KEY_ENCRYPTION_SECRET` 经 env 注入（HKDF 派生 hmac / aes 子密钥）；**密钥丢失 = 全部 key 需重新登记**（记入部署文档）
+
+> **注解：为什么是两个字段（给非密码学背景的读者）**
+>
+> 两列各管一件事——`key_hash` 管「找得到」，`key_ciphertext` 管「用得起来」：
+>
+> - `key_hash` 像**单向粉碎机**：同样的输入永远产出同样的指纹，指纹却反推不出原文。输入 key 时（登记或查询），服务端算出的指纹与库中比对，命中即「已登记」，零上游调用；即便整库泄露，外人拿到的也只是指纹。选用 HMAC（而非裸哈希）是多掺一味只有服务器持有的「调料」：没有它，就无法用「猜测输入 → 对照指纹」的方式离线验证。
+> - `key_ciphertext` 像**保险箱**：用 `SK_KEY_ENCRYPTION_SECRET` 加密锁存，轮询调上游时开锁取明文；AES-GCM 自带防篡改，密文被动过则解密直接报错。
+> - **两列并存的原因**：加密每次都掺随机数（同一 key 两次密文不同）→ 密文不能用于查找；哈希不可逆 → 指纹还原不出明文。「可查找」与「可还原」两个需求互斥，只能分存两份形态。
+> - **防线边界**：能同时接触数据库与环境变量的人（服务器运营方）防不住——这是已接受的信任模型前提；本设计防的是「数据库单独落到第三方手里」的常见拖库场景（SQL 注入、备份泄露）。
+> - 实现提示：两种算法均为标准件，Bun 内置 `crypto` 直接提供，无需第三方库。
+
+### 3.2 命名：与上游对齐
+
+- 上游字段直接采用原名（`total_granted` 等），对照 `docs/references/NewAPI-接口范围.md` §2.⑧ 看表即懂
+- 例外：`name` → `token_name`（`name` 太泛；本工具以 token_name 指代展示名）
+
+### 3.3 两个同步时间戳，不合并
+
+- 两个上游调用（日志 / 额度）独立成功、独立失败——如实建模、数据溯源
+- 「数据截止」语义钉死：**只随日志同步成功前进**；合并会导致额度接口故障时反向失真（日志已新，却报旧时间）
+- 为未来的额度信息展示留新鲜度表达位（UI 方案未稳定，不轻易断言其无消费方）
+
+### 3.4 上游字段「全体落库」
+
+- `/api/usage/token` 除 `object` 外 8 个字段全部入列（含当前无消费方的 `model_limits` 等）
+- 这类数据随时可从上游重新获取，入列本质是「本地最新快照」；当前策略为宁多勿缺，待 UI 稳定后回审
+
+### 3.5 `expires_at` 的 0 → NULL 转换
+
+- 上游 0 = 永不过期；转 NULL 表达该语义
+- 安全性依据：8 个上游字段整组一起写入（同一条 UPDATE + `usage_synced_at`），「未获取」由 `usage_synced_at IS NULL` 承载——`expires_at` 的 NULL 专用于「永不过期」，语义不重叠
+
+### 3.6 生命周期：纯手动开关，无 401 自动摘除
+
+- `active` / `disabled` 两值，**唯一写入者是管理面的启停操作**——引擎对 `status` 只读
+- 停用：数据保留、移出轮询清单；启用：回清单，**下一轮同步即自然验证**（成败经数据截止与引擎日志立即显形，无需人工预验证环节）
+- **引擎对失败（401 / 403 / 超时等）只记录、不决策**：失败不写行——`log_synced_at` 停滞即管理面可见信号，失败明细逐轮进引擎运行日志（母体 journald / CFW Workers Logs）；持续 401 的处置（停用）是作者的管理动作
+- **为什么不做自动摘除**：管理决策归人（平台呈现事实——与不做分摊计算同构）；作者即运维者（自动化的受众唯一）；对上游瞬时误报免疫（不杀就无误杀）；代价是作者不看平台期间死 key 持续消耗轮询预算（CFW Free 档有感），可见且可控
+
+### 3.7 表名：`api_keys`
+
+- 理由：与页面 `/manage/api-keys` 同词对齐；`sk-` 只是 key 的实际格式前缀（不属表名职责），`api_keys` 为领域通用词，与其余各表（`usage_logs` / `payments` / `qpu_history`）风格一致
+
+### 3.8 归属列 `member_id`：外键在本表，且可空
+
+- **为什么外键在 key 侧**：成员与 key 是 1:N——外键由 N 侧持有是标准做法；成员表的行数不随 key 数量膨胀
+- **为什么可空**：未归属的 key 是真实存在的状态（测试 key、暂未分配的 key）——空值即「用量归作者」的默认归属，无需哨兵行
+- **归属变更即时生效**：`member_id` 是管理通道的 UPDATE，不影响日志行（历史日志按行级归属自然分组——见 `usage_logs表字段设计.md` 3.6）
+
+## 4. 写入时机（两个写入者：管理通道 / 同步引擎）
+
+| 时机 | 动作 |
+|------|------|
+| **登记**（管理通道，上游验证通过） | INSERT 一行：管理字段（HMAC / 加密 / registered_at / 归属 `member_id`）+ 上游字段全组（一次 `/api/usage/token` 拿全）+ 两个 synced_at；**首轮日志同步不阻塞登记响应**（由同步引擎立即异步补一轮） |
+| **启停**（管理通道） | UPDATE `status`：启用 → `active`（回轮询清单，下一轮同步即自然验证）/ 停用 → `disabled`（移出轮询清单）——数据保留、不删除 |
+| **归属变更**（管理通道） | UPDATE `member_id`——即时生效，不触碰日志行（统计按行级归属分组，见 3.8） |
+| **每轮轮询** | 仅写成功结果：UPDATE 上游字段全组 + `usage_synced_at`；日志同步成功后写 `log_synced_at`；任何失败（401 / 403 / 超时等）**不写行**——`log_synced_at` 停滞即管理面可见信号，失败明细进引擎运行日志 |
+
+- 两个上游调用各自独立：**各自的成功写各自的时间戳，互不阻塞、互不污染**
+
+## 5. 明确不存的（已否决字段与理由）
+
+| 字段 | 否决理由 |
+|------|----------|
+| `key_hint`（`sk-…a1b2` 尾号） | 登记即有 `token_name`，回显价值归零（注：查看面响应里的 `key_hint` 是**即时生成**的，与本列否决无关） |
+| 别名 / 备注名 | 上游 `token_name` 已提供展示名（本地已同步该字段），再记一份是平行冗余；要改名去上游站点改（2026-09-13 定） |
+| `upstream_token_id` | 本地 `id` 足够；对账时日志行自有 `token_id` |
+| `last_sync_error` | 错误详情进服务器日志即可；UI 无展示位（有需求再加） |
+| `object` / `code` / `message` | 固定值 / 传输层包装，无信息量 |
+
+## 6. 待定事项（关联后续环节）
+
+| 事项 | 归属 |
+|------|------|
+| 轮次摘要与失败明细的观测呈现（引擎日志格式） | 同步引擎设计（待立） |
+| 多 key 时「数据截止」的聚合语义 | 已定：取最慢 |
+| 「累计已用/剩余」展示格式与无限额度分支 | 交互细节层 |
+| `usage_logs` 表字段清单 | 见 `docs/design/usage_logs表字段设计.md` |

docs/design/members表字段设计.md

@@ -0,0 +1,67 @@
+# members 表字段设计
+
+> 数据模型新增表之一：成员实体——「成员」维度的锚点。key 归属（经 `api_keys.member_id` 指向本表）、成员视图的身份、按成员统计的分组键。裁决背景见 `docs/design/需求清单.md` §9「访问主体模型」。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-01） |
+| 关联 | `docs/design/api_keys表字段设计.md` 3.9（归属列指向本表）· `docs/design/需求清单.md` §9 |
+| 范围 | 列结构 + 语义 + 写入时机；令牌生成细节归技术稿；方言映射归数据访问层设计 |
+| 字段数 | 7 = 1 主键 + 6 业务字段 |
+
+---
+
+## 1. 表定位
+
+- **一行 = 一个分摊成员**
+- 三个角色：`api_keys.member_id` 的归属目标；成员视图的访问主体（令牌校验命中本表行 + `status = active`）；按成员统计的分组键
+- 数据规模：个位数行
+
+## 2. 字段清单
+
+| 列 | 类型 | 值来源 | 说明 |
+|----|------|--------|------|
+| `id` | bigserial PK | 自增 | |
+| `name` | text UNIQUE | 管理面录入 | 显示名——账目与视图中的署名 |
+| `remark` | text | 管理面录入 | 备注（联系方式、是谁等；可空） |
+| `status` | text | 管理面 | `active` / `disabled`——停用即成员视图访问立即失效（令牌校验含状态判断） |
+| `token_hash` | text | 管理面生成令牌时 | 成员视图的访问凭证（哈希存储，明文只在生成时展示一次） |
+| `token_issued_at` | timestamptz | 同上 | 当前令牌的签发时间（审计线索） |
+| `created_at` | timestamptz | 开户时 | |
+
+## 3. 决策记录（含理由）
+
+### 3.1 令牌哈希存储
+
+拖库不泄令牌（与 `api_keys.key_hash` 同思路）；副作用是明文不可找回——丢了只能重发（`token_hash` + `token_issued_at` 一起更新），这正是「凭证事务经作者」的裁决语义。
+
+### 3.2 令牌不过期（无 `token_expires_at`），且与 `sessions` 无关
+
+- 令牌是**长期访问凭证**（access token，近 GitHub PAT 形态），不是「登录令牌」：没有会话语义——不过期、无登出、无「验证持久身份 → 换发短时会话」的过程，吊销与重发是唯一的生命周期操作，均经作者（管理面）
+- **与 `sessions` 表零关系**：sessions 服务于管理面（作者）的登录体系（密码验证 → 短时会话）；本表令牌是成员链路唯一的凭证，成员请求直接携带、服务端直查本表（`token_hash` + `status`）——两条链路各自独立、物理隔离
+- 成员低频只读，过期只会制造无意义的重发摩擦
+
+### 3.3 `name` UNIQUE
+
+账目署名不可歧义。
+
+### 3.4 软删除（`status`）而非物理删除
+
+成员名下的 key 与历史用量是账本的一部分——「退拼」是停用（保留行、停访问），不是抹掉事实。
+
+## 4. 写入时机
+
+| 时机 | 动作 |
+|------|------|
+| 开户（管理面） | INSERT（`name` / `remark`；生成令牌 → `token_hash` + `token_issued_at`） |
+| 停用 / 启用 | UPDATE `status` |
+| 重发令牌 | UPDATE `token_hash` + `token_issued_at`（旧令牌即失效） |
+
+以上全部为管理面写操作，均落**审计日志**（审计为独立需求，表结构归技术稿）。
+
+## 5. 待定事项
+
+| 事项 | 归属 |
+|------|------|
+| 令牌生成的随机源与长度（256bit 起步） | 技术稿 |
+| 审计日志表结构 | 技术稿 |

docs/design/payments表字段设计.md

@@ -0,0 +1,98 @@
+# payments 表字段设计
+
+> 数据模型第三张表：支付记录——每笔支付事件（订阅购买 / 充值）一行。平台只存**事实**（支付金额、换得额度、来源参数），「支付金额与额度之间的比率」是查询时的派生视图，不存储、不做任何分摊计算。本文记录字段清单、语义与决策理由。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-01） |
+| 关联 | `docs/design/usage_logs表字段设计.md` 3.6（`subscription_id` 直连与本表）· `docs/design/qpu_history表字段设计.md`（quota → 额度美元的换算时间线）· `docs/references/NewAPI-接口范围.md` §2.⑨（`other.subscription_*` 字段依据） |
+| 范围 | 列结构 + 语义 + 写入时机；方言映射归数据访问层设计 |
+| 字段数 | 9 = 1 主键 + 8 人工录入（支付 4 · 期间 2 · 订阅 2） |
+
+---
+
+## 1. 表定位
+
+- **一行 = 一笔支付事件**（订阅购买 / 充值）——同一模型兼容两种形态（`kind` 列区分）
+- **本表是「只有作者知道」的信息的唯一落点**：支付金额、额度、订阅 ID——上游没有免 auth 接口可查，全靠作者手工抄录
+- **币种无关**：`paid_amount` 是支付金额数值，**系统不预设币种**——币种是使用者之间的约定；「金额 ↔ 额度」的比率同样是派生视图（查询时相除即得）
+- **不做分摊计算**：平台不把支付金额按用量比例分摊到日志或成员——分账是社交层问题；本表与日志的交汇只发生在**事实关联**（`subscription_id` 直连）与**参数展示**（订阅信息对使用者完全公开透明）
+- 数据规模：年个位数到十位数行——无需索引设计
+
+## 2. 字段清单
+
+### 2.1 主键与支付字段（5 个）
+
+| 列 | 类型 | 值来源 | 说明 |
+|----|------|--------|------|
+| `id` | bigserial PK | 自增 | |
+| `kind` | text | 人工选择 | `subscription`（订阅）/ `topup`（充值） |
+| `paid_at` | timestamptz | 人工填写 | 支付时间 |
+| `paid_amount` | numeric | **人工必填** | **支付金额**（币种无关——数值本身，币种由使用者约定） |
+| `remark` | text | 人工填写 | 备注 |
+
+### 2.2 期间与订阅字段（4 个）
+
+| 列 | 类型 | 值来源 | 说明 |
+|----|------|--------|------|
+| `period_start` | timestamptz? | **人工录入**（钱包页面） | 仅订阅：该笔覆盖的用量期间起点；左闭 |
+| `period_end` | timestamptz? | **人工录入**（钱包页面） | 期间终点；左开；未结束可空 |
+| `subscription_id` | bigint? | **人工录入**（钱包页面「订阅 #N」） | 上游订阅实例 ID；与日志 `subscription_id` 直连（事实关联，不推算） |
+| `quota_granted` | bigint? | **人工录入**（钱包页面「总额度」/ 充值记录） | 本笔换得的额度——**单位钉死为原始 quota 整数**（如 $25 额度 = 12,500,000；见 3.6） |
+
+## 3. 决策记录（含理由）
+
+### 3.1 登记 = 手工抄录（来源只有两处）
+
+支付记录全部由作者手工录入，来源仅两处：**支付凭证**（`kind` / `paid_at` / `paid_amount`）与**钱包页面**（订阅 ID / 期间 / 总额度）。订阅关键信息只有作者可见（没有免 auth 接口可查）——系统不做回填与推断，日志观测仅用于核对提示（见 §4）；必填 / 可空的校验细节归技术稿。
+
+### 3.2 只存事实，不存派生数
+
+- `paid_amount` 与 `quota_granted` 是不可替代的事实；「金额 ↔ 额度」的比率是派生数——查询时相除即得，事后核对永远可用；只存比率会丢失核对依据
+- **日志同样不加任何金额 / 比率列**（`usage_logs` 零分摊字段）：把支付金额按用量分摊到日志行的任何计算都不做——分摊口径是社交层问题，账本上只有客观事实
+- 关联维度（`billing_source` / `subscription_id`）已在日志侧提为独立列（见 `usage_logs表字段设计.md` 3.6），统计按事实关联
+
+### 3.3 为什么额度也手工录入（不采用日志感知）
+
+日志逐条自带 `subscription_total`（实测），但回填它需要「订阅 ID → 该 ID 日志 total」的关联逻辑；钱包页面已直接给出总额度——手工抄录一步到位。**系统对支付记录零回填、零推断**，观测仅用于核对（见 §4）。
+
+### 3.4 币种无关（不预设人民币）
+
+`paid_amount` 是纯数值。作者记账用什么货币是他的事，展示层的货币符号是界面约定——数据层与币种彻底解耦，更换支付渠道 / 币种时零 schema 变化。
+
+### 3.5 命名与类型
+
+- 表名 `payments`（支付记录）：订阅与充值同构，`purchases`（购买）只覆盖前者，`payments` 是两者的上位词
+- 金额列 `numeric`（金额不用浮点）；时间列统一 `timestamptz`
+- 期间左闭右开（`[period_start, period_end)`）——与全项目期间惯例一致
+- 订阅实例 ID 与日志同名 `subscription_id`——同一体系、同一含义（直连即用此列）
+
+### 3.6 `quota_granted` 的单位：原始 quota，不是美元
+
+- **存真值，不存换算快照**：上游订阅套餐的额度本体是 quota 整数，「$25」只是界面显示形态（quota ÷ `quota_per_unit`，随 `quota_display_type` 而变）——本列存本体
+- **域一致性**：日志的 `quota` 同为原始整数——`SUM(usage_logs.quota)` 与 `quota_granted` 同域直接可比，零换算；若存美元则每次比较都要过 ÷QPU，而 QPU 是时间线变量（`qpu_history`），凭空引入取值时刻问题
+- **类型精确**：quota 恒为整数；美元额度可能有小数，`bigint` 装不下
+- **录入体验归交互层**：钱包页面显示美元形态——管理面表单支持输入美元、按当时 QPU 换算落库（或展示两态），换算逻辑不进数据模型
+- 美元形态随时可派生：`quota_granted ÷ QPU`（展示层）
+- **与 qpu_history 无概念重复**：quota 是**量**，QPU 是**换算率**——记录量不等于记录单位定义（记「¥170」不涵盖「1 美元 = 6.8 人民币」）。真值域（quota）不携带任何换算，换算率只在一处（`qpu_history` 时间线），美元永远现算现用；反过来若直接存美元，每个值都是某次换算的快照、各自隐含一个换算时刻——那才是真正的冗余，且上游改 QPU 后与日志统计失去同域可比性
+
+## 4. 写入时机与维护
+
+| 时机 | 动作 |
+|------|------|
+| 人工登记（管理通道） | INSERT：录入支付信息（时间 / 金额）与订阅信息（ID / 期间 / 总额度，抄自钱包页面）→ 确认 |
+| 系统观测（仅核对） | 日志观测到的订阅 ID / `subscription_total` 仅作核对提示（如「观测到 #N 未对应任何支付记录」——即「未关联」分组的健康信号），不参与回填 |
+| 编辑 / 删除 | 数据为人工登记，改错即修 |
+
+## 5. 展示层边界（界面设计的输入）
+
+- **订阅与支付参数对使用者完全公开透明**（访问主体模型裁决）：期间、额度、支付金额、订阅 ID——成员视图与管理面同源可见；不存在「管理面独占的金额信息」
+- 「按订阅维度统计」（某笔订阅的消耗占比等）数据天然支持——按 `subscription_id` 直连聚合即可
+- 成员视角的日志行携带所属订阅/充值信息的具体形态，交互设计期定（见 `docs/design/需求清单.md` R12）
+
+## 6. 待定事项（关联后续环节）
+
+| 事项 | 归属 |
+|------|------|
+| 核对提示（观测到的订阅 ID ↔ 已录入记录比对）的交互 | 交互设计（待立） |
+| 充值（`topup`）的 `quota_granted` 抄录来源（充值记录页）核实 | 实现期真实数据核查 |

docs/design/qpu_history表字段设计.md

@@ -0,0 +1,75 @@
+# qpu_history 表字段设计
+
+> 数据模型第四张表：换算参数时间线（表名 `qpu_history`，QPU = QuotaPerUnit 缩写）——`quota_per_unit`（quota → 额度美元）的历史取值。历史值在 sk-key 视角无从观测，本表由同步引擎自动采样、只记变化点；**纯只读**（唯一写入者是同步引擎）。本文记录字段清单、语义与决策理由。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-01） |
+| 关联 | `docs/design/usage_logs表字段设计.md`（消费方：quota → 美元的展示换算）· `docs/references/NewAPI-接口范围.md`（采集来源 `/api/status`） |
+| 范围 | 列结构 + 语义 + 写入规则；采样调度（同步引擎）不在此文；方言映射归数据访问层设计 |
+| 字段数 | 3 = 1 主键 + 2 业务字段 |
+
+---
+
+## 1. 表定位
+
+- **一行 = 一次「换算单位取值变化」事件**（值 + 生效时间）——正常情况全表仅 1 行（当前站点为出厂默认值，从未变过）
+- 它是 **quota → 额度美元**这一单位换算的**时间线**：任何时刻的换算取值 = 「该时刻之前最近一条」
+- **为什么要自己攒**：`/api/status` 只能看到当前值，历史值无从观测（上游不留历史、管理审计不记值）——没有本表，历史日志只能用今天的单位换算，**账会串**
+- 与日志零耦合：换算全部发生在展示 / 聚合层——本表任何变动都不触发 `usage_logs` 写入
+
+## 2. 字段清单
+
+| 列 | 类型 | 值来源 | 说明 |
+|----|------|--------|------|
+| `id` | bigserial PK | 自增 | |
+| `qpu` | numeric | `/api/status.quota_per_unit` | 当时的 `quota_per_unit` 值 |
+| `effective_from` | timestamptz | 首次采样或检测到变化的时间 | 生效时间；采样误差 ≤ 同步周期 |
+
+## 3. 决策记录（含理由）
+
+### 3.1 为什么自动采样（而非人工登记）
+
+它是「可登记的事实」的**反面**——历史值无从观测（只能看到当前值）；自动采样（每轮同步）是唯一能沿时间轴捕获它的方式。采样误差 ≤ 同步周期（边界影响可忽略）。
+
+### 3.2 只记变化点，不记每次采样
+
+部署时插基线；此后每轮同步顺带读 `/api/status`，**值变化才追加一行**——行数 = 调价次数 + 1（正常为 1）。
+
+### 3.3 取值语义：按日志自身时刻取值
+
+- **一条日志的美元换算 = 该日志 `created_at` 时刻的当值 QPU**（「该时刻之前最近一条」）——这是纯粹的历史单位换算：这条日志发生时一单位 quota 值多少美元额度，就用当时的换算率
+- **为什么按日志时刻**：换算的唯一目的是「这条日志当时值多少美元额度」——历史正确性要求用历史当值；不存在「一笔订阅一把尺」的分摊自洽诉求（分摊计算已整体裁撤）
+- **边界**：日志时刻早于本表最早记录时（如补录历史数据），回退用「最早已知值」（近似规则，正常部署起点的日志不会触发）
+
+### 3.4 `quota_per_unit` 的可变性说明（本表存在的理由）
+
+- 它是「全站计价单位的定义」——改它 ≈ 重定义货币单位（全站一致重定标）；管理员极少动（当前站点为出厂默认值）。本设计以「按时间线换算」从根上免疫它的任何变更
+- **存在必要性审视（2026-09-29，作者裁决保留）**：改动概率极低（历史上零次）× 权限极高（Root，深思熟虑的定价动作而非误操作）× **不可逆**（一旦发生且未被捕捉，「当时的率」永久不存在）——风险结构与日志 1000 条窗口同构；备选方案「砍表 + 保留观测告警、事后人工重建」被否决——不可逆的历史由自动化保障，不依赖人工响应；全部代价 = 每轮一次 `/api/status` 采样 + 十行时点查询（`qpuAt(t)`，3 行内存缓存 + 区间判断）
+
+### 3.5 为什么不做人工修正（只读设计）
+
+- 人工介入的场景不成立——`quota_per_unit` 在上游**无编辑入口（前台默认隐藏且只读）、管理审计不记值、历史上从未变化**（见 `docs/references/NewAPI-接口范围.md`）
+- 本表由此定型为**纯只读时间线**：唯一写入者是同步引擎（值变化才追加）；管理通道仅提供只读查看
+- 未来若真出现需要人工介入的场景（如运营方主动告知一次精确切换时刻），再评估启用
+
+### 3.6 命名：表名 `qpu_history`、值列 `qpu`
+
+- **表名**：`quota_per_unit_history` 过长、逐处引用啰嗦 → `qpu_history`——QPU 是 QuotaPerUnit 的通用缩写，短且醒目
+- **值列**：`value` 过泛（"什么的值"不自明）→ 改为 `qpu`，与表名一体、一眼即知
+- 通用约定：**表名 / 列名用 QPU 缩写，引用上游字段 `quota_per_unit` 时保持全称**
+
+## 4. 写入时机（唯一写入者：同步引擎）
+
+| 时机 | 动作 |
+|------|------|
+| 部署（基线） | INSERT 基线一行（当时 `/api/status` 取值） |
+| 每轮同步 | 读 `/api/status`：**值变化才追加一行** |
+
+- 除追加外无 UPDATE / DELETE——数据不可变
+
+## 5. 待定事项（关联后续环节）
+
+| 事项 | 归属 |
+|------|------|
+| 采样调度（读取频率、失败重试） | 同步引擎设计（待立） |

docs/design/sessions表字段设计.md

@@ -0,0 +1,63 @@
+# sessions 表字段设计
+
+> 数据模型新增表之三：管理面会话——HttpOnly cookie 里的令牌与服务端状态的对应物。裁决背景见 `docs/design/需求清单.md` §9「访问主体模型」。
+
+| 项目 | 内容 |
+|------|------|
+| 状态 | 定稿（2026-10-01） |
+| 关联 | `docs/design/users表字段设计.md`（`user_id` 指向）· `docs/design/需求清单.md` §9 |
+| 范围 | 列结构 + 语义 + 写入时机；cookie 参数（SameSite 等）归技术稿；方言映射归数据访问层设计 |
+| 字段数 | 5 = 1 主键 + 4 业务字段 |
+
+---
+
+## 1. 表定位
+
+- **一行 = 一次活跃登录**——登录成功 INSERT，登出 / 过期 DELETE
+- 浏览器侧只持有令牌明文（HttpOnly cookie），服务端只存哈希
+- **唯一服务对象是管理面（作者）登录**——`user_id` 指向单行的 `users` 表；成员链路**不经此表**（成员凭证是 `members.token_hash` 长期令牌，无会话语义，辨析见 `members表字段设计.md` 3.2）
+
+## 2. 字段清单
+
+| 列 | 类型 | 值来源 | 说明 |
+|----|------|--------|------|
+| `id` | bigserial PK | 自增 | |
+| `user_id` | bigint FK | 登录成功时 | → `users.id` |
+| `token_hash` | text UNIQUE | 登录成功时 | 会话令牌（随机 256bit）的哈希——cookie 存明文、库存哈希 |
+| `expires_at` | timestamptz | 登录成功时 | 过期时间（如 7 天）；过期即拒绝 |
+| `created_at` | timestamptz | 登录成功时 | |
+
+## 3. 决策记录（含理由）
+
+### 3.1 服务端会话（查库校验），明确否决 JWT
+
+- **JWT 的问题域我们没有**：JWT（无状态令牌）的收益在多服务共享认证、水平扩展免共享存储、海量会话——本项目是单后端、单实例、单管理员，收益一项不占，负担全额缴纳
+- **不可吊销是致命伤**：JWT 签发后、过期前无法作废——登出仅是客户端删 cookie（令牌仍有效）、踢下线做不到、改密后旧会话无法失效；业界绕法「短过期 + refresh token」需要服务端存储 refresh token，绕回有状态，JWT 的唯一优势随之蒸发
+- **多一个要管理的秘密**：签名密钥的保管、轮换、泄露处置，凭空多一项运维（CFW 形态下多一处 secret 配置）
+- **本设计即业界最佳实践的翻译**：随机 256bit 令牌、哈希存储、`HttpOnly`/`Secure`/`SameSite`、服务端校验、过期拒绝、登出即吊销——对应 OWASP Session Management Cheat Sheet 逐条要求；「成熟」体现在模式本身。现成认证库的评估归实现期技术稿，模式不变
+
+### 3.2 令牌哈希存储
+
+拖库不泄会话令牌。
+
+### 3.3 过期清理为惰性删除
+
+校验命中过期行即删 + 拒绝；不建定时清理任务——过期行占用量级：个位数/月，无清理压力。
+
+### 3.4 单设备多会话不互斥
+
+同一账号可多处登录（各自行）——单人场景无需「顶号」语义。
+
+## 4. 写入时机
+
+| 时机 | 动作 |
+|------|------|
+| 登录成功 | INSERT（用户名 + PBKDF2 验证密码通过） |
+| 登出 | DELETE 该行 |
+| 校验命中过期行 | DELETE + 拒绝（惰性清理） |
+
+## 5. 待定事项
+
+| 事项 | 归属 |
+|------|------|
+| cookie 参数（`HttpOnly` / `Secure` / `SameSite=Lax` / Path 限管理面）、会话时长取值 | 技术稿 |