feat: 任务模型物理合并，发布+回收并为单任务双阶段

- tasks 新增 recovery_enabled/recovery_due_at/recovery_instructions/recovery_example_images，回收挂自己名下（先发布后交截图），不再置 complete
- 存量 screenshot_collect 迁移并入父任务后删除（mysql/0020 含 DELETE，生产执行前务必备份）
- 新 action task_enable_recovery：ghost 面板一键开通回收，截止默认=发布截止
- 企微催办双阶段（待发布/截图待提交）；超期自动释放仅发布阶段
- admin 删 groupTaskMasters 聚合改单卡双面板；portal 详情页回收截图区块+批次回收进度
- 测试 309 全绿 + Playwright E2E 20/20

app/api/action/route.ts

@@ -31,7 +31,7 @@ import {
 } from "../../../lib/feishu-client";
 import {
   createDistributionTask,
-  createScreenshotTask,
+  enableTaskRecovery,
   updateTask,
 } from "../../../lib/task-service";
 import {
@@ -204,23 +204,34 @@ export async function POST(request: Request) {
           contentFormat,
           projectId: String(body.projectId ?? "").trim(),
           ownerUserid: String(body.ownerUserid ?? "").trim(),
+          recoveryEnabled: body.recoveryEnabled !== false,
+          recoveryDueAt: String(body.recoveryDueAt ?? "").trim(),
+          recoveryInstructions: String(body.recoveryInstructions ?? "").trim(),
+          recoveryExampleImageKey: String(body.recoveryExampleImageKey ?? "").trim(),
         },
         env as unknown as FeishuBindings,
       );
       ownerWarning = await assignOwnerQuietly(creation.taskId, body.ownerUserid);
-    } else if (body.action === "create_screenshot_task") {
-      const forbidden = await projectOwnerGate(body.projectId);
+    } else if (body.action === "task_enable_recovery") {
+      const taskId = String(body.taskId ?? "").trim();
+      if (!taskId) {
+        return Response.json({ error: "缺少 taskId" }, { status: 400 });
+      }
+      const taskRow = await db
+        .prepare("SELECT project_id FROM tasks WHERE id = ?")
+        .bind(taskId)
+        .first<{ project_id: string }>();
+      if (!taskRow) {
+        return Response.json({ error: "任务不存在" }, { status: 404 });
+      }
+      const forbidden = await projectOwnerGate(taskRow.project_id);
       if (forbidden) return forbidden;
-      const creation = await createScreenshotTask({
-        name: String(body.name ?? "").trim(),
-        relatedTaskId: String(body.relatedTaskId ?? "").trim(),
-        dueAt: String(body.dueAt ?? "").trim(),
-        instructions: String(body.instructions ?? "").trim(),
-        exampleImageKey: String(body.exampleImageKey ?? "").trim(),
-        projectId: String(body.projectId ?? "").trim(),
-        ownerUserid: String(body.ownerUserid ?? "").trim(),
+      await enableTaskRecovery({
+        taskId,
+        recoveryDueAt: String(body.recoveryDueAt ?? "").trim(),
+        recoveryInstructions: String(body.recoveryInstructions ?? "").trim(),
+        recoveryExampleImageKey: String(body.recoveryExampleImageKey ?? "").trim(),
       });
-      ownerWarning = await assignOwnerQuietly(creation.taskId, body.ownerUserid);
     } else if (body.action === "claim") {
       const forbidden = managerGate();
       if (forbidden) return forbidden;
@@ -939,7 +950,6 @@ export async function POST(request: Request) {
           mainGroupMemberIds: body.mainGroupMemberIds,
           ownerUserid: nextOwnerUserid,
           note: body.note,
-          parentProjectId: body.parentProjectId,
         },
         resolveWecomConfig(env as unknown as WecomBindings),
       );
@@ -1011,10 +1021,13 @@ export async function POST(request: Request) {
         projectId: String(body.projectId ?? ""),
         platform,
         contentFormat,
-        quantity: numberValue(body.quantity),
-        keyword: String(body.keyword ?? ""),
-        instructions: String(body.instructions ?? ""),
-        exampleImageKey: String(body.exampleImageKey ?? ""),
+        recoveryEnabled:
+          body.recoveryEnabled === undefined
+            ? undefined
+            : Boolean(body.recoveryEnabled),
+        recoveryDueAt: String(body.recoveryDueAt ?? ""),
+        recoveryInstructions: String(body.recoveryInstructions ?? ""),
+        recoveryExampleImageKey: String(body.recoveryExampleImageKey ?? ""),
       });
       ownerWarning = await assignOwnerQuietly(update.taskId, body.ownerUserid);
     } else if (body.action === "partner_save") {