feat(web): 时间选择器增加「今天」快捷项

北京日界左闭右开；相对窗口可跨日自动重算。

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

@@ -4,6 +4,7 @@ import dayjs from "dayjs";
 import { computed } from "vue";
 import {
   recentDaysRange,
+  todayRange,
   wallAsBeijingIso,
   type RangeValue,
 } from "@/utils/time.ts";
@@ -28,6 +29,10 @@ const pickerValue = computed<[Dayjs, Dayjs] | null>(() => {
 
 const presets = computed(() => {
   const builtIn = [
+    {
+      label: "今天",
+      value: rangeToDayjs(todayRange()),
+    },
     {
       label: "最近 7 天",
       value: rangeToDayjs(recentDaysRange(7)),
@@ -51,6 +56,13 @@ function rangeToDayjs(range: RangeValue): [Dayjs, Dayjs] {
 function detectKind(value: RangeValue): RangeKind {
   const fromD = dayjs(value.from).format("YYYY-MM-DD");
   const toD = dayjs(value.to).format("YYYY-MM-DD");
+  const today = todayRange();
+  if (
+    dayjs(today.from).format("YYYY-MM-DD") === fromD &&
+    dayjs(today.to).format("YYYY-MM-DD") === toD
+  ) {
+    return "today";
+  }
   for (const days of [7, 30] as const) {
     const r = recentDaysRange(days);
     if (

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

@@ -1,12 +1,12 @@
 import { computed, onUnmounted, ref } from "vue";
-import { recentDaysRange } from "@/utils/time.ts";
+import { recentDaysRange, todayRange } from "@/utils/time.ts";
 
 export type RangeValue = { from: string; to: string };
-export type RangeKind = "recent-7" | "recent-30" | "fixed";
+export type RangeKind = "today" | "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）
+ * - 今天 / 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") {
@@ -21,6 +21,7 @@ export function useLiveTimeRange(initial: Exclude<RangeKind, "fixed"> = "recent-
 
   const range = computed<RangeValue>(() => {
     void nowTick.value;
+    if (kind.value === "today") return todayRange();
     if (kind.value === "recent-7") return recentDaysRange(7);
     if (kind.value === "recent-30") return recentDaysRange(30);
     return fixed.value;

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

@@ -3,7 +3,7 @@ import { computed, ref } from "vue";
 import { recentDaysRange } from "@/utils/time.ts";
 
 export type RangeValue = { from: string; to: string };
-export type RangeKind = "recent-7" | "recent-30" | "fixed";
+export type RangeKind = "today" | "recent-7" | "recent-30" | "fixed";
 
 /**
  * 成员端全局时间范围——总览 / 调用日志 / 支付参数共用。

apps/web/src/utils/time.ts

@@ -83,6 +83,14 @@ export function recentDaysRange(
   return { from: shanghaiIso(from), to: shanghaiIso(to) };
 }
 
+/** 快捷项：今天（北京时间日界，左闭右开） */
+export function todayRange(nowMs: number = Date.now()): {
+  from: string;
+  to: string;
+} {
+  return recentDaysRange(1, nowMs);
+}
+
 /** 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 "—";

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

@@ -9,7 +9,10 @@ import PageHeader from "@/components/common/page-header.vue";
 import TableRefresh from "@/components/common/table-refresh.vue";
 import TimeRangePicker from "@/components/common/time-range-picker.vue";
 import QuotaText from "@/components/common/quota-text.vue";
-import { useLiveTimeRange } from "@/composables/use-live-time-range.ts";
+import {
+  useLiveTimeRange,
+  type RangeKind,
+} from "@/composables/use-live-time-range.ts";
 import { useAdminLogs, useKeys, useMembers } from "@/queries/admin.ts";
 import { formatDateTime } from "@/utils/time.ts";
 import { formatInt } from "@/utils/format.ts";
@@ -177,7 +180,7 @@ let ro: ResizeObserver | null = null;
 
 function onRangeChange(
   v: { from: string; to: string },
-  k: "recent-7" | "recent-30" | "fixed",
+  k: RangeKind,
 ) {
   setRange(v, k);
   page.value = 1;

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

@@ -13,6 +13,7 @@ import TableRefresh from "@/components/common/table-refresh.vue";
 import TimeRangePicker from "@/components/common/time-range-picker.vue";
 import QuotaText from "@/components/common/quota-text.vue";
 import { useMemberRange } from "@/composables/use-member-range.ts";
+import type { RangeKind } from "@/stores/member-range.ts";
 import { useMemberLogs, useMemberOverview } from "@/queries/member.ts";
 import { formatDateTime } from "@/utils/time.ts";
 import { formatInt, formatPaidAmount } from "@/utils/format.ts";
@@ -177,7 +178,7 @@ watch([apiKeyId, billingSource, subscriptionId, typeFilter], () => {
 });
 watch(page, () => pushQuery());
 
-function onRangeChange(v: { from: string; to: string }, k: "recent-7" | "recent-30" | "fixed") {
+function onRangeChange(v: { from: string; to: string }, k: RangeKind) {
   setRange(v, k);
   page.value = 1;
   pushQuery();