feat(member): 档案修改与空壳删除

可改 name/remark；key_count=0 时硬删，名下有 key 仅可停用。PATCH 扩档案字段并落审计。

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

@@ -22,12 +22,21 @@ export async function createMember(body: {
 
 export async function patchMember(
   id: number,
-  body: { status: "active" | "disabled" },
+  body: {
+    name?: string;
+    remark?: string;
+    status?: "active" | "disabled";
+  },
 ): Promise<MemberItem> {
   const { data } = await adminHttp.patch<MemberItem>(`/members/${id}`, body);
   return data;
 }
 
+/** 空壳删除：仅 key_count = 0 */
+export async function deleteMember(id: number): Promise<void> {
+  await adminHttp.delete(`/members/${id}`);
+}
+
 /** 重发：旧令牌即刻失效，明文仅此一次 */
 export async function issueMemberToken(id: number): Promise<{ token: string }> {
   const { data } = await adminHttp.post<{ token: string }>(`/members/${id}/token`);