feat: KOC详情弹窗 + 任务中心单入口改版 + 资源池默认合作方/采集兜底

KOC 详情弹窗（合作方/数据回收/工作台三处入口）：
- 新增 KocDetailModal：基本信息 / 绑定KOC账号画像 / 参与任务记录 / 履约漏斗
- 工作台最近分发、回收队列账号名、截图回收合作方名、合作方页名称、分发详情头部合作方均可点开
- 分发表行点击仍打开分发详情（stopPropagation 隔离）

任务中心单入口改版（对齐"单任务双阶段"模型）：
- 任务卡发布/回收面板整块可点，全卡仅保留一个「查看明细」，回收面板重复按钮移除
- 详情页自述身份：动态 label（任务详情·分发与回收一体/仅分发）+ 阶段徽章（含回收·截止/未开通回收）
- 内容分发表新增阶段筛选 chips（全部/待发布/已发布待数据/待收截图，未开通回收不显示截图项），筛选落空给专用空态文案
- 数据回收页入口文案改为「选择一个任务进入回收队列」，全站不再区分发布/回收两种任务类型

资源池 KOC 默认加入合作方 + 采集兜底：
- partners 新增 released_account_id（mysql/0023）：显式解绑/被顶替的账号不再被默认合作方同步回填
- 任务未设置采集计划时，默认按发布时间起连续采集 7 天，等待文案显示「等待D1 · 默认7天」

tests/pool-partner-default.test.mjs

@@ -0,0 +1,126 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { readFileSync } from "node:fs";
+
+const resourceWrite = readFileSync(
+  new URL("../lib/resource-write.ts", import.meta.url),
+  "utf8",
+);
+const bootstrapRoute = readFileSync(
+  new URL("../app/api/bootstrap/route.ts", import.meta.url),
+  "utf8",
+);
+const resourcesImport = readFileSync(
+  new URL("../app/api/resources-import/route.ts", import.meta.url),
+  "utf8",
+);
+const resourcesInsert = readFileSync(
+  new URL("../app/api/resources-insert/route.ts", import.meta.url),
+  "utf8",
+);
+const actionRoute = readFileSync(
+  new URL("../app/api/action/route.ts", import.meta.url),
+  "utf8",
+);
+const migration = readFileSync(
+  new URL("../mysql/0023_partner_released_account.sql", import.meta.url),
+  "utf8",
+);
+
+function section(source, action) {
+  const start = source.indexOf(`"${action}"`);
+  assert.ok(start >= 0, `action ${action} 不存在于路由源码`);
+  const next = source.indexOf("} else if (body.action ===", start);
+  return source.slice(start, next === -1 ? undefined : next);
+}
+
+test("ensurePartnersForPoolAccounts 为资源池未绑定账号创建默认合作方", () => {
+  assert.match(resourceWrite, /export async function ensurePartnersForPoolAccounts/);
+  assert.match(
+    resourceWrite,
+    /NOT EXISTS \(SELECT 1 FROM partners p WHERE p\.account_id = a\.id\)/,
+    "只为尚未绑定合作方的资源账号建档",
+  );
+  assert.match(
+    resourceWrite,
+    /INSERT OR IGNORE INTO partners/,
+    "并发同步幂等：主键冲突直接忽略",
+  );
+  assert.match(resourceWrite, /'external_koc'/, "默认合作方为外部KOC类型");
+  assert.match(
+    resourceWrite,
+    /partner-koc-\$\{hashText/,
+    "合作方 id 由账号身份派生，与领取流程的前缀约定一致",
+  );
+});
+
+test("默认合作方同步尊重运营显式解绑（released_account_id 不回填）", () => {
+  assert.match(
+    resourceWrite,
+    /NOT EXISTS \(\s*SELECT 1 FROM partners r WHERE r\.released_account_id = a\.id\s*\)/,
+    "被显式解绑/顶替过的资源账号不再自动加入合作方",
+  );
+  assert.match(migration, /ADD COLUMN `released_account_id`/);
+  assert.match(migration, /partners_released_account_idx/);
+});
+
+test("空壳默认合作方的名称随昵称补全刷新且不碰有业绩合作方", () => {
+  assert.match(resourceWrite, /async function refreshPoolPartnerNames/);
+  assert.match(
+    resourceWrite,
+    /NOT EXISTS \(SELECT 1 FROM claims c WHERE c\.partner_id = p\.id\)/,
+    "有领取记录的合作方不刷新名称",
+  );
+  assert.match(
+    resourceWrite,
+    /NOT EXISTS \(SELECT 1 FROM distributions d WHERE d\.partner_id = p\.id\)/,
+    "有分发记录的合作方不刷新名称",
+  );
+  assert.match(
+    resourceWrite,
+    /p\.wecom_external_user_id IS NULL OR p\.wecom_external_user_id = ''/,
+    "已绑企微的合作方不刷新名称",
+  );
+});
+
+test("bootstrap 在返回面板数据前同步默认合作方", () => {
+  const syncIndex = bootstrapRoute.indexOf("await ensurePartnersForPoolAccounts");
+  const dashboardIndex = bootstrapRoute.indexOf("await getDashboardData(");
+  assert.ok(syncIndex >= 0, "bootstrap 需要调用默认合作方同步");
+  assert.ok(
+    dashboardIndex > syncIndex,
+    "同步必须发生在 getDashboardData 之前，首次加载即可见",
+  );
+});
+
+test("资源导入与手动新增后都会触发默认合作方同步", () => {
+  assert.match(
+    resourcesImport,
+    /runInBackground\(\s*ensurePartnersForPoolAccounts\(\)/,
+    "批量导入 commit 后同步",
+  );
+  assert.match(
+    resourcesInsert,
+    /runInBackground\(\s*ensurePartnersForPoolAccounts\(\)/,
+    "手动新增后同步",
+  );
+});
+
+test("partner_bind_account 换绑时可顶替空壳占用方", () => {
+  const body = section(actionRoute, "partner_bind_account");
+  assert.match(body, /isShellAccountHolder/, "占用方为空壳时判断是否可顶替");
+  assert.match(
+    body,
+    /UPDATE partners SET account_id = \?, released_account_id = '' WHERE id = \?/,
+    "绑定目标时清掉自身的释放标记",
+  );
+  const helper = actionRoute.slice(
+    actionRoute.indexOf("async function isShellAccountHolder"),
+  );
+  assert.match(helper, /SELECT 1 FROM claims WHERE partner_id = \? LIMIT 1/);
+  assert.match(
+    helper,
+    /SELECT 1 FROM distributions WHERE partner_id = \? LIMIT 1/,
+    "有领取或分发记录的占用方不可顶替，仍走人工解绑",
+  );
+});