feat: 项目层级树+合作方绑定KOC资源+客户群全量可选+精简编辑表单，移除复盘报表

- 项目支持父子层级：树形折叠展示、详情面板内联管理总群成员、推送聚合子项目任务、环检测与子项目删除守卫
- 外部KOC合作方绑定 KOC 资源账号（唯一占用、换绑/解绑、资源页一键设为合作方），列表直显联系方式
- 绑定客户群改为全量外部群缓存（含各群主），同步按钮强刷；member_count 缺失以 member_list 兜底
- 任务/项目编辑模式隐藏不可变字段（平台/内容类型/品牌/总群成员），详情面板维护成员时保留 parent_id
- 删除复盘报表整栏（导航/页面/task_report_list/导出路由/CSV lib 及测试）

tests/owner-scope.test.mjs

@@ -5,7 +5,6 @@ import {
   isTaskOwner,
   ownerScopeUserid,
 } from "../lib/owner-scope.ts";
-import { getTaskReportData } from "../lib/mvp-db.ts";
 
 function captureDb(rowsByPattern) {
   const captured = [];
@@ -121,29 +120,3 @@ test("ownerScopeUserid maps scope kinds to filter value", () => {
   assert.equal(ownerScopeUserid({ kind: "owner", wecomUserId: "zhangsan" }), "zhangsan");
   assert.equal(ownerScopeUserid({ kind: "owner", wecomUserId: "" }), "");
 });
-
-test("getTaskReportData filters by owner when ownerUserid given", async () => {
-  const { db, captured } = captureDb([[/FROM tasks t/, () => []]]);
-  await getTaskReportData(db, "zhangsan");
-  assert.equal(captured.length, 1);
-  assert.match(
-    captured[0].sql,
-    /WHERE \(t\.owner_userid = \? OR p\.owner_userid = \?\)/,
-  );
-  assert.deepEqual(captured[0].values, ["zhangsan", "zhangsan"]);
-});
-
-test("getTaskReportData keeps global aggregation without ownerUserid", async () => {
-  const { db, captured } = captureDb([[/FROM tasks t/, () => []]]);
-  await getTaskReportData(db);
-  assert.equal(captured.length, 1);
-  assert.ok(!/owner_userid = \?/.test(captured[0].sql));
-  assert.ok(!captured[0].values?.length);
-});
-
-test("getTaskReportData returns empty list for unbound owner (empty string scope)", async () => {
-  const { db, captured } = captureDb([[/FROM tasks t/, () => [{ id: "task-x" }]]]);
-  const rows = await getTaskReportData(db, "");
-  assert.deepEqual(rows, []);
-  assert.equal(captured.length, 0, "空范围不应执行查询（绑定 '' 会误配 owner_userid='' 的任务）");
-});