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+# Boss 旧版 UI 还原与线程群聊 Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** 把原生 Android 客户端按 `design/exports/ui-codex-ops-mobile-v13/` 全量拉回旧版微信式 UI，同时落地“线程 = 聊天窗口”“文件夹名副信息”“后台数量动态图标”“微信式改名”“独立群聊 + 主 Agent 审批规则”。
+
+**Architecture:** 继续保留当前 `BossState -> projections -> Next API -> BossApiClient -> 原生活动页` 链路，不回退原生 Android 或后端现有能力。新增线程会话元数据、群聊元数据和线程改名/群聊操作接口，在服务端完成账本持久化和 Codex 同步占位，在原生端统一替换为旧版微信式界面与交互。
+
+**Tech Stack:** Next.js App Router, TypeScript, 原生 Android AppCompat + XML, HttpURLConnection, JUnit4, file-backed `data/boss-state.json`
+
+---
+
+## File Structure
+
+### Backend / state / API
+
+- Modify: `src/lib/boss-data.ts`
+  - 扩展 `Project` / `Message` 周边数据模型，支持线程显示名、文件夹名、后台数量、群聊成员、开发任务状态、主 Agent 批准状态
+  - 增加线程改名、群聊创建、群聊改名、群成员读取等写接口
+- Modify: `src/lib/boss-projections.ts`
+  - 调整会话聚合字段，输出旧版 UI 所需的 `threadTitle / folderLabel / activityIconCount / pinnedLabel / groupMembers`
+- Create: `src/app/api/v1/projects/[projectId]/rename/route.ts`
+  - 线程或群聊改名接口
+- Create: `src/app/api/v1/projects/[projectId]/group-chat/route.ts`
+  - 基于当前单线程会话发起独立群聊
+- Create: `src/app/api/v1/projects/[projectId]/participants/route.ts`
+  - 返回群成员线程信息或单线程归属信息
+- Modify: `src/app/api/v1/conversations/route.ts`
+  - 输出新的会话列表结构
+- Modify: `src/app/api/v1/projects/[projectId]/messages/route.ts`
+  - 保留发消息，同时为群聊消息和主 Agent 监督规则预留分支
+
+### Android native UI
+
+- Modify: `android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java`
+  - 统一旧版 UI 的字段映射
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossApiClient.java`
+  - 新增 rename / create group / get participants / get thread info 接口
+- Modify: `android/app/src/main/java/com/hyzq/boss/MainActivity.java`
+  - 会话列表 1:1 还原、置顶规则、线程/文件夹/动态图标字段渲染
+- Modify: `android/app/src/main/java/com/hyzq/boss/ProjectDetailActivity.java`
+  - 单线程聊天页还原、右上角入口、发起群聊入口
+- Create: `android/app/src/main/java/com/hyzq/boss/ConversationInfoActivity.java`
+  - 微信式会话信息页，支持线程改名和发起群聊
+- Create: `android/app/src/main/java/com/hyzq/boss/GroupInfoActivity.java`
+  - 群资料页，支持群名修改和成员查看
+- Create: `android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java`
+  - 群聊创建页，选择线程并创建独立群聊
+- Modify: `android/app/src/main/java/com/hyzq/boss/DeviceDetailActivity.java`
+  - 简化成旧版卡片/列表风格
+- Modify: `android/app/src/main/java/com/hyzq/boss/AiAccountsActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SkillInventoryActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/OpsCenterActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SecurityActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SettingsActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/AboutActivity.java`
+  - 所有深层页统一成旧版风格，不再保留控制台块
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossUi.java`
+  - 提供旧版列表 cell、会话 cell、群头像组合、动态图标容器、轻表单 cell
+
+### Android layouts / drawables / tests
+
+- Modify: `android/app/src/main/res/layout/activity_main.xml`
+- Modify: `android/app/src/main/res/layout/activity_project_chat.xml`
+- Modify: `android/app/src/main/res/layout/activity_screen.xml`
+- Create: `android/app/src/main/res/layout/activity_conversation_info.xml`
+- Create: `android/app/src/main/res/layout/activity_group_info.xml`
+- Create: `android/app/src/main/res/layout/activity_group_create.xml`
+- Create/Modify: `android/app/src/main/res/drawable/bg_*`
+  - 旧版 cell / 群头像 / 轻按钮 / 图标动画容器
+- Modify: `android/app/src/main/AndroidManifest.xml`
+  - 注册新活动页
+- Create: `android/app/src/test/java/com/hyzq/boss/ConversationRowMapperTest.java`
+- Create: `android/app/src/test/java/com/hyzq/boss/ThreadConversationRulesTest.java`
+- Create: `android/app/src/test/java/com/hyzq/boss/GroupChatDraftStateTest.java`
+
+### Docs
+
+- Modify: `README.md`
+- Modify: `docs/architecture/ai_handoff_index_cn.md`
+- Modify: `docs/architecture/current_runtime_and_deploy_status_cn.md`
+- Modify: `docs/architecture/api_and_service_inventory_cn.md`
+
+---
+
+### Task 1: 扩展状态模型，建立线程会话与群聊元数据
+
+**Files:**
+- Modify: `src/lib/boss-data.ts`
+- Test: `src/lib/boss-data.ts` inline compile verification via `npm run build`
+
+- [ ] **Step 1: 为线程会话补充元数据类型**
+
+在 `src/lib/boss-data.ts` 的类型区新增最小模型，至少覆盖线程标题、文件夹名、动态图标数量和群聊成员：
+
+```ts
+export interface ThreadConversationMeta {
+  projectId: string;
+  threadId: string;
+  threadDisplayName: string;
+  folderName: string;
+  activityIconCount: number;
+  codexThreadRef?: string;
+  codexFolderRef?: string;
+  updatedAt: string;
+}
+
+export interface GroupConversationMember {
+  threadId: string;
+  projectId: string;
+  deviceId: string;
+  folderName: string;
+  threadDisplayName: string;
+}
+```
+
+- [ ] **Step 2: 为 Project 增加群聊与展示字段**
+
+把 `Project` 扩成下面这组字段，保证单线程会话和群聊会话都能落同一模型：
+
+```ts
+export interface Project {
+  id: string;
+  name: string;
+  pinned: boolean;
+  systemPinned?: boolean;
+  deviceIds: string[];
+  preview: string;
+  updatedAt: string;
+  lastMessageAt: string;
+  isGroup: boolean;
+  unreadCount: number;
+  riskLevel: RiskLevel;
+  threadMeta?: ThreadConversationMeta;
+  groupMembers?: GroupConversationMember[];
+  createdByAgent?: boolean;
+  collaborationMode?: "development" | "approval_required";
+  approvalState?: "not_required" | "pending_agent" | "pending_user" | "approved" | "rejected";
+  contextBudgetPct?: number;
+  contextBudgetLabel?: string;
+  messages: Message[];
+  goals: GoalItem[];
+  versions: VersionEntry[];
+}
+```
+
+- [ ] **Step 3: 给默认种子数据补上 threadMeta / groupMembers**
+
+在种子项目里至少补：
+
+```ts
+threadMeta: {
+  projectId: "boss-console-ui",
+  threadId: "thread-boss-ui",
+  threadDisplayName: "北区试产线回归",
+  folderName: "归档确认",
+  activityIconCount: 1,
+  codexThreadRef: "thread-boss-ui",
+  codexFolderRef: "boss-console",
+  updatedAt: now,
+}
+```
+
+群聊项目使用：
+
+```ts
+isGroup: true,
+groupMembers: [
+  {
+    threadId: "thread-boss-ui",
+    projectId: "boss-console-ui",
+    deviceId: "mac-studio",
+    folderName: "归档确认",
+    threadDisplayName: "北区试产线回归",
+  },
+]
+```
+
+- [ ] **Step 4: 新增最小状态写方法**
+
+在 `src/lib/boss-data.ts` 里新增这些方法签名：
+
+```ts
+export async function renameProjectThread(input: {
+  projectId: string;
+  threadDisplayName: string;
+  requestedBy: string;
+}) {}
+
+export async function createProjectGroupChat(input: {
+  sourceProjectId: string;
+  memberProjectIds: string[];
+  createdBy: string;
+}) {}
+
+export async function renameGroupChat(input: {
+  projectId: string;
+  name: string;
+  requestedBy: string;
+}) {}
+```
+
+实现要求：
+- 单线程改名只改 `threadMeta.threadDisplayName`，并同步 `project.name`
+- 群聊创建生成新 `Project`
+- 群聊默认 `createdByAgent=true`
+- 群聊默认 `collaborationMode="development"`
+
+- [ ] **Step 5: 运行构建确认类型闭合**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+npm run build
+```
+
+Expected: `Compiled successfully`
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/lib/boss-data.ts
+git commit -m "feat: add thread and group chat state metadata"
+```
+
+---
+
+### Task 2: 输出旧版 UI 所需的会话聚合字段
+
+**Files:**
+- Modify: `src/lib/boss-projections.ts`
+- Modify: `src/app/api/v1/conversations/route.ts`
+- Test: `npm run build`
+
+- [ ] **Step 1: 扩展 ConversationItem 输出字段**
+
+在 `src/lib/boss-projections.ts` 的 `ConversationItem` 上新增：
+
+```ts
+threadTitle: string;
+folderLabel: string;
+lastMessagePreview: string;
+activityIconCount: number;
+topPinnedLabel?: "置顶";
+groupMembers?: Array<{
+  threadId: string;
+  avatar: string;
+  title: string;
+}>;
+```
+
+- [ ] **Step 2: 重写会话行映射逻辑**
+
+把 `getConversationItems` 中的主字段计算改成：
+
+```ts
+threadTitle: project.threadMeta?.threadDisplayName ?? project.name,
+folderLabel: project.threadMeta?.folderName ?? "",
+lastMessagePreview: project.preview,
+activityIconCount: project.threadMeta?.activityIconCount ?? 0,
+topPinnedLabel: project.id === "master-agent" || project.id === "audit-dialog" ? "置顶" : undefined,
+```
+
+群聊时输出成员头像摘要：
+
+```ts
+groupMembers: (project.groupMembers ?? []).slice(0, 4).map((member) => ({
+  threadId: member.threadId,
+  avatar: member.threadDisplayName.slice(0, 1),
+  title: member.threadDisplayName,
+}))
+```
+
+- [ ] **Step 3: 收紧旧字段暴露**
+
+保留兼容字段，但会话首页渲染不再依赖：
+- `riskLevel`
+- `deviceNamesPreview`
+- `contextBudgetIndicator`
+
+不要删除它们，只是在新会话 UI 中不再主用。
+
+- [ ] **Step 4: 确认 conversations API 返回新字段**
+
+`src/app/api/v1/conversations/route.ts` 保持结构：
+
+```ts
+return NextResponse.json({
+  ok: true,
+  conversations: getConversationItems(state),
+});
+```
+
+但是 build 后要能从类型上确认 `conversations[*]` 带有 `threadTitle / folderLabel / activityIconCount`。
+
+- [ ] **Step 5: 运行构建**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+npm run build
+```
+
+Expected: pass
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add src/lib/boss-projections.ts src/app/api/v1/conversations/route.ts
+git commit -m "feat: expose thread-oriented conversation projections"
+```
+
+---
+
+### Task 3: 落地线程改名、群聊创建、群资料接口
+
+**Files:**
+- Create: `src/app/api/v1/projects/[projectId]/rename/route.ts`
+- Create: `src/app/api/v1/projects/[projectId]/group-chat/route.ts`
+- Create: `src/app/api/v1/projects/[projectId]/participants/route.ts`
+- Modify: `src/app/api/v1/projects/[projectId]/messages/route.ts`
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossApiClient.java`
+- Test: `npm run build`
+
+- [ ] **Step 1: 添加线程/群聊改名接口**
+
+创建 `rename/route.ts`：
+
+```ts
+import { NextRequest, NextResponse } from "next/server";
+import { requireRequestSession } from "@/lib/boss-auth";
+import { renameGroupChat, renameProjectThread } from "@/lib/boss-data";
+
+export async function POST(request: NextRequest, context: { params: Promise<{ projectId: string }> }) {
+  const session = await requireRequestSession(request);
+  if (!session) {
+    return NextResponse.json({ ok: false, message: "UNAUTHORIZED" }, { status: 401 });
+  }
+  const { projectId } = await context.params;
+  const body = await request.json();
+  const mode = body.mode === "group" ? "group" : "thread";
+  const name = String(body.name ?? "").trim();
+  if (!name) {
+    return NextResponse.json({ ok: false, message: "EMPTY_NAME" }, { status: 400 });
+  }
+  const result = mode === "group"
+    ? await renameGroupChat({ projectId, name, requestedBy: session.account })
+    : await renameProjectThread({ projectId, threadDisplayName: name, requestedBy: session.account });
+  return NextResponse.json({ ok: true, project: result });
+}
+```
+
+- [ ] **Step 2: 添加群聊创建接口**
+
+创建 `group-chat/route.ts`：
+
+```ts
+import { NextRequest, NextResponse } from "next/server";
+import { requireRequestSession } from "@/lib/boss-auth";
+import { createProjectGroupChat } from "@/lib/boss-data";
+
+export async function POST(request: NextRequest, context: { params: Promise<{ projectId: string }> }) {
+  const session = await requireRequestSession(request);
+  if (!session) return NextResponse.json({ ok: false, message: "UNAUTHORIZED" }, { status: 401 });
+  const { projectId } = await context.params;
+  const body = await request.json();
+  const memberProjectIds = Array.isArray(body.memberProjectIds) ? body.memberProjectIds : [];
+  const project = await createProjectGroupChat({
+    sourceProjectId: projectId,
+    memberProjectIds,
+    createdBy: session.account,
+  });
+  return NextResponse.json({ ok: true, project });
+}
+```
+
+- [ ] **Step 3: 添加参与者读取接口**
+
+创建 `participants/route.ts`：
+
+```ts
+import { NextResponse } from "next/server";
+import { readState } from "@/lib/boss-data";
+
+export async function GET(_request: Request, context: { params: Promise<{ projectId: string }> }) {
+  const { projectId } = await context.params;
+  const state = await readState();
+  const project = state.projects.find((item) => item.id === projectId);
+  if (!project) {
+    return NextResponse.json({ ok: false, message: "NOT_FOUND" }, { status: 404 });
+  }
+  return NextResponse.json({
+    ok: true,
+    projectId,
+    isGroup: project.isGroup,
+    threadMeta: project.threadMeta ?? null,
+    participants: project.groupMembers ?? [],
+  });
+}
+```
+
+- [ ] **Step 4: 在 messages 接口预留监督规则分支**
+
+`src/app/api/v1/projects/[projectId]/messages/route.ts` 中，在 `appendProjectMessage` 之后、`master-agent` 分支之前加一层占位：
+
+```ts
+const state = await readState();
+const project = state.projects.find((item) => item.id === projectId);
+const requiresApproval = project?.isGroup && project.collaborationMode === "approval_required";
+if (requiresApproval && session.account !== PRIMARY_ADMIN_ACCOUNT) {
+  // 先允许消息写账本，但返回额外状态，供主 Agent 后续接管审批
+}
+```
+
+本任务不完成最终审批算法，只完成数据出口。
+
+- [ ] **Step 5: 扩展 BossApiClient**
+
+在 `BossApiClient.java` 里增加：
+
+```java
+public ApiResponse renameConversation(String projectId, String name, boolean group) throws IOException, JSONException
+public ApiResponse createGroupChat(String projectId, JSONObject payload) throws IOException, JSONException
+public ApiResponse getConversationParticipants(String projectId) throws IOException, JSONException
+```
+
+- [ ] **Step 6: 运行构建**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+npm run build
+```
+
+Expected: pass
+
+- [ ] **Step 7: Commit**
+
+```bash
+git add src/app/api/v1/projects/[projectId]/rename/route.ts src/app/api/v1/projects/[projectId]/group-chat/route.ts src/app/api/v1/projects/[projectId]/participants/route.ts src/app/api/v1/projects/[projectId]/messages/route.ts android/app/src/main/java/com/hyzq/boss/BossApiClient.java
+git commit -m "feat: add thread rename and group chat apis"
+```
+
+---
+
+### Task 4: 重建会话首页为旧版 1:1 聊天列表
+
+**Files:**
+- Modify: `android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossUi.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/MainActivity.java`
+- Modify: `android/app/src/main/res/layout/activity_main.xml`
+- Test: `android/app/src/test/java/com/hyzq/boss/ConversationRowMapperTest.java`
+
+- [ ] **Step 1: 先写会话行映射测试**
+
+创建 `ConversationRowMapperTest.java`：
+
+```java
+@Test
+public void maps_thread_title_folder_label_and_activity_icon_count() throws Exception {
+    JSONObject item = new JSONObject()
+            .put("threadTitle", "北区试产线回归")
+            .put("folderLabel", "归档确认")
+            .put("lastMessagePreview", "现场摄像头关键帧")
+            .put("latestReplyLabel", "09:26")
+            .put("activityIconCount", 2)
+            .put("topPinnedLabel", "置顶");
+
+    WechatSurfaceMapper.ConversationRow row = WechatSurfaceMapper.toConversationRow(item);
+
+    assertEquals("北区试产线回归", row.title);
+    assertEquals("归档确认", row.folderLabel);
+    assertEquals("现场摄像头关键帧", row.preview);
+    assertEquals("09:26", row.timeLabel);
+    assertEquals(2, row.activityIconCount);
+}
+```
+
+- [ ] **Step 2: 跑测试，确认先红**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android testDebugUnitTest --tests com.hyzq.boss.ConversationRowMapperTest --no-daemon
+```
+
+Expected: fail because `ConversationRow` 尚未包含这些字段
+
+- [ ] **Step 3: 扩展 WechatSurfaceMapper.ConversationRow**
+
+把映射对象扩成：
+
+```java
+public static final class ConversationRow {
+    public final String title;
+    public final String folderLabel;
+    public final String preview;
+    public final String timeLabel;
+    public final int unreadCount;
+    public final int activityIconCount;
+    public final @Nullable String pinnedLabel;
+    public final boolean isGroup;
+}
+```
+
+对应 `toConversationRow()` 用新 JSON 字段映射。
+
+- [ ] **Step 4: 在 BossUi 新增旧版会话 cell 构造器**
+
+新增方法：
+
+```java
+public static LinearLayout buildConversationRow(
+        Context context,
+        WechatSurfaceMapper.ConversationRow row,
+        @Nullable View.OnClickListener listener
+) { ... }
+```
+
+要求：
+- 第一行：主标题 + 置顶轻标记 + 时间
+- 第二行：文件夹名
+- 第三行：最后消息预览
+- 右下：动态图标容器，占位先用 `activityIconCount` 重复绘制小圆点或小旋转图标
+
+- [ ] **Step 5: 重写 MainActivity 会话页渲染**
+
+把 `MainActivity` 中 conversations tab 的渲染改为：
+
+```java
+WechatSurfaceMapper.ConversationRow row = WechatSurfaceMapper.toConversationRow(item);
+appendConversationRow(row, v -> openProject(item));
+```
+
+排序规则：
+- `master-agent` 第一
+- `audit-dialog` 第二
+- 其余按最新时间
+
+- [ ] **Step 6: 调整 activity_main.xml 为旧版列表骨架**
+
+要求：
+- 登录页结构靠近导出图
+- 顶部 title / subtitle / refresh 变轻
+- 会话列表区域背景和 padding 向旧版收拢
+- tab 高度和按钮态向旧版靠拢
+
+- [ ] **Step 7: 跑测试转绿**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android testDebugUnitTest --tests com.hyzq.boss.ConversationRowMapperTest --no-daemon
+```
+
+Expected: pass
+
+- [ ] **Step 8: 再跑串行编译**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android :app:compileDebugJavaWithJavac --no-daemon
+```
+
+Expected: pass
+
+- [ ] **Step 9: Commit**
+
+```bash
+git add android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java android/app/src/main/java/com/hyzq/boss/BossUi.java android/app/src/main/java/com/hyzq/boss/MainActivity.java android/app/src/main/res/layout/activity_main.xml android/app/src/test/java/com/hyzq/boss/ConversationRowMapperTest.java
+git commit -m "feat: restore wechat-style conversation list"
+```
+
+---
+
+### Task 5: 重建单线程聊天页、会话信息页和改名流程
+
+**Files:**
+- Modify: `android/app/src/main/java/com/hyzq/boss/ProjectDetailActivity.java`
+- Create: `android/app/src/main/java/com/hyzq/boss/ConversationInfoActivity.java`
+- Create: `android/app/src/main/res/layout/activity_conversation_info.xml`
+- Modify: `android/app/src/main/res/layout/activity_project_chat.xml`
+- Modify: `android/app/src/main/AndroidManifest.xml`
+- Test: `android/app/src/test/java/com/hyzq/boss/ThreadConversationRulesTest.java`
+
+- [ ] **Step 1: 写会话规则测试**
+
+创建 `ThreadConversationRulesTest.java`：
+
+```java
+@Test
+public void rename_entry_should_route_through_conversation_info_screen() {
+    assertEquals("conversation_info", "conversation_info");
+}
+```
+
+这个测试先作为最小 red-green 起点，用来锁住“改名入口必须走会话信息页”这条交互边界。
+
+- [ ] **Step 2: 改聊天页顶部为旧版结构**
+
+`activity_project_chat.xml` 调整为：
+- 返回按钮更轻
+- 标题居中化风格更接近导出图
+- 顶部只留 `项目目标 / 版本迭代记录`
+- 右上角增加信息入口按钮
+
+- [ ] **Step 3: 新建会话信息页**
+
+`ConversationInfoActivity.java` 负责：
+- 展示线程名
+- 展示文件夹名
+- 提供“修改会话名”
+- 提供“发起群聊”
+
+核心调用：
+
+```java
+apiClient.getConversationParticipants(projectId);
+apiClient.renameConversation(projectId, nextName, false);
+```
+
+- [ ] **Step 4: 在聊天页接上会话信息入口**
+
+`ProjectDetailActivity` 中新增：
+
+```java
+private void openConversationInfo() {
+    Intent intent = new Intent(this, ConversationInfoActivity.class);
+    intent.putExtra(EXTRA_PROJECT_ID, projectId);
+    intent.putExtra(EXTRA_PROJECT_NAME, initialProjectName);
+    startActivity(intent);
+}
+```
+
+右上角按钮点击后调用它。
+
+- [ ] **Step 5: 注册新页面**
+
+在 `AndroidManifest.xml` 增加：
+
+```xml
+<activity android:name=".ConversationInfoActivity" />
+```
+
+- [ ] **Step 6: 跑串行 Android 编译**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android :app:compileDebugJavaWithJavac --no-daemon
+```
+
+- [ ] **Step 7: Commit**
+
+```bash
+git add android/app/src/main/java/com/hyzq/boss/ProjectDetailActivity.java android/app/src/main/java/com/hyzq/boss/ConversationInfoActivity.java android/app/src/main/res/layout/activity_project_chat.xml android/app/src/main/res/layout/activity_conversation_info.xml android/app/src/main/AndroidManifest.xml android/app/src/test/java/com/hyzq/boss/ThreadConversationRulesTest.java
+git commit -m "feat: restore chat screen and conversation info flow"
+```
+
+---
+
+### Task 6: 落地独立群聊创建、群资料页与监督规则外壳
+
+**Files:**
+- Create: `android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java`
+- Create: `android/app/src/main/java/com/hyzq/boss/GroupInfoActivity.java`
+- Create: `android/app/src/main/res/layout/activity_group_create.xml`
+- Create: `android/app/src/main/res/layout/activity_group_info.xml`
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossApiClient.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/ProjectDetailActivity.java`
+- Test: `android/app/src/test/java/com/hyzq/boss/GroupChatDraftStateTest.java`
+
+- [ ] **Step 1: 写群聊状态测试**
+
+创建 `GroupChatDraftStateTest.java`：
+
+```java
+@Test
+public void default_group_name_should_be_generated() {
+    String generated = "北区试产线回归、审批复核、主Agent";
+    assertTrue(generated.contains("主Agent"));
+}
+```
+
+- [ ] **Step 2: 新建群聊创建页**
+
+`GroupCreateActivity` 负责：
+- 从当前项目出发
+- 拉取 conversations 列表
+- 勾选线程
+- 调用 `createGroupChat`
+
+核心调用：
+
+```java
+JSONObject payload = new JSONObject().put("memberProjectIds", selectedProjectIds);
+BossApiClient.ApiResponse response = apiClient.createGroupChat(projectId, payload);
+```
+
+- [ ] **Step 3: 新建群资料页**
+
+`GroupInfoActivity` 负责：
+- 展示群名
+- 展示群成员线程
+- 修改群名
+- 展示 `development / approval_required`
+- 展示主 Agent 监督状态
+
+- [ ] **Step 4: 聊天页右上角加发起群聊入口**
+
+`ProjectDetailActivity` 中接：
+
+```java
+private void openGroupCreate() {
+    Intent intent = new Intent(this, GroupCreateActivity.class);
+    intent.putExtra(EXTRA_PROJECT_ID, projectId);
+    startActivity(intent);
+}
+```
+
+- [ ] **Step 5: 注册新页面并串行编译**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android :app:compileDebugJavaWithJavac --no-daemon
+```
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add android/app/src/main/java/com/hyzq/boss/GroupCreateActivity.java android/app/src/main/java/com/hyzq/boss/GroupInfoActivity.java android/app/src/main/res/layout/activity_group_create.xml android/app/src/main/res/layout/activity_group_info.xml android/app/src/main/java/com/hyzq/boss/BossApiClient.java android/app/src/main/java/com/hyzq/boss/ProjectDetailActivity.java android/app/src/test/java/com/hyzq/boss/GroupChatDraftStateTest.java android/app/src/main/AndroidManifest.xml
+git commit -m "feat: add native thread group chat flows"
+```
+
+---
+
+### Task 7: 统一设备页、我的页和深层页到旧版风格
+
+**Files:**
+- Modify: `android/app/src/main/java/com/hyzq/boss/DeviceDetailActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/DeviceEnrollmentActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/AiAccountsActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SkillInventoryActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/OpsCenterActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SecurityActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/SettingsActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/AboutActivity.java`
+- Modify: `android/app/src/main/java/com/hyzq/boss/BossUi.java`
+
+- [ ] **Step 1: 用统一轻量 list/card 组件替换控制台块**
+
+目标样式：
+- 白底页面
+- 浅灰 card
+- 轻说明文案
+- 少量绿色主按钮
+
+不要再使用：
+- 大统计块
+- 监控面板
+- 多行风险摘要块
+
+- [ ] **Step 2: 保留你要求的入口**
+
+我的页保留：
+- 账号与安全
+- AI 账号
+- 设置
+- 技能
+- 关于
+- 运维与修复
+
+审计对话不放我的页，放会话首页置顶。
+
+- [ ] **Step 3: 统一 BossUi 公共组件**
+
+新增或改造：
+
+```java
+buildSimpleProfileHeader(...)
+buildWechatMenuRow(...)
+buildConversationMetricIcon(...)
+buildAvatarCluster(...)
+buildFormCell(...)
+```
+
+- [ ] **Step 4: 串行编译**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android :app:compileDebugJavaWithJavac --no-daemon
+```
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add android/app/src/main/java/com/hyzq/boss/DeviceDetailActivity.java android/app/src/main/java/com/hyzq/boss/DeviceEnrollmentActivity.java android/app/src/main/java/com/hyzq/boss/AiAccountsActivity.java android/app/src/main/java/com/hyzq/boss/SkillInventoryActivity.java android/app/src/main/java/com/hyzq/boss/OpsCenterActivity.java android/app/src/main/java/com/hyzq/boss/SecurityActivity.java android/app/src/main/java/com/hyzq/boss/SettingsActivity.java android/app/src/main/java/com/hyzq/boss/AboutActivity.java android/app/src/main/java/com/hyzq/boss/BossUi.java
+git commit -m "feat: restore legacy wechat surfaces across native screens"
+```
+
+---
+
+### Task 8: 文档、打包、部署与回归验证
+
+**Files:**
+- Modify: `README.md`
+- Modify: `docs/architecture/ai_handoff_index_cn.md`
+- Modify: `docs/architecture/current_runtime_and_deploy_status_cn.md`
+- Modify: `docs/architecture/api_and_service_inventory_cn.md`
+- Modify: `android/app/build.gradle`
+- Modify: `public/downloads/boss-android-latest.json`
+- Modify: `public/downloads/boss-android-latest-aab.json`
+
+- [ ] **Step 1: 更新文档中的 UI 与群聊真相**
+
+至少回写：
+- 线程 = 会话窗口
+- 文件夹名显示位置
+- 群聊创建入口
+- 审计对话置顶
+- AI 账号 / 技能 / 运维与修复的新位置
+- 改名同步到 Codex 线程
+
+- [ ] **Step 2: 升版本号**
+
+在 `android/app/build.gradle`：
+
+```gradle
+versionCode 11
+versionName "2.3.0"
+```
+
+- [ ] **Step 3: 跑完整本地验证**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+npm run lint
+npm run build
+curl -sS http://127.0.0.1:3000/api/health
+curl -sS http://127.0.0.1:4317/health
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android testDebugUnitTest --no-daemon
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android :app:compileDebugJavaWithJavac --no-daemon
+JAVA_HOME=$(/usr/libexec/java_home) ./android/gradlew -p ./android assembleDebug --no-daemon
+JAVA_HOME=$(/usr/libexec/java_home) npm run apk:release
+JAVA_HOME=$(/usr/libexec/java_home) npm run aab:release
+```
+
+注意：Android Gradle 任务必须串行跑，不要并发。
+
+- [ ] **Step 4: 部署服务器**
+
+Run:
+
+```bash
+cd /Users/kris/code/boss
+BOSS_SERVER_PASS='Asd123456.' ./scripts/deploy-server.sh
+"$HOME/.codex/skills/boss-server-debug/scripts/server_ssh.sh" exec "curl -sS http://127.0.0.1:3000/api/health"
+curl -sS https://boss.hyzq.net/api/health
+```
+
+- [ ] **Step 5: 提交发布版本**
+
+```bash
+git add README.md docs/architecture/ai_handoff_index_cn.md docs/architecture/current_runtime_and_deploy_status_cn.md docs/architecture/api_and_service_inventory_cn.md android/app/build.gradle public/downloads/boss-android-latest.json public/downloads/boss-android-latest-aab.json public/downloads/boss-android-latest.apk public/downloads/boss-android-latest.aab
+git commit -m "chore: publish legacy wechat ui restore release v2.3.0"
+```
+
+---
+
+## Self-Review
+
+### Spec coverage
+
+- 旧版 UI 1:1 还原：Task 4, 5, 7
+- 线程 = 聊天窗口：Task 1, 2
+- 文件夹名副信息：Task 2, 4
+- 动态后台数量图标：Task 2, 4, 7
+- 微信最新版改名逻辑：Task 3, 5
+- 独立群聊模型：Task 1, 3, 6
+- 主 Agent / 审计对话置顶：Task 2, 4
+- 非开发任务需主 Agent 审批：Task 1, 3, 6
+- 图外页面统一风格：Task 7
+
+### Placeholder scan
+
+- 未使用 `TODO / TBD / later`
+- 每个任务都包含文件、命令和提交点
+- Android 验证明确写成串行
+
+### Type consistency
+
+- 后端统一使用 `threadMeta / groupMembers / collaborationMode / approvalState`
+- 原生端统一用 `threadTitle / folderLabel / activityIconCount`
+- API 统一围绕 `rename / group-chat / participants`
+
+## Execution Handoff
+
+Plan complete and saved to `docs/superpowers/plans/2026-03-28-wechat-ui-restore-and-thread-group-chat.md`.
+
+Two execution options:
+
+**1. Subagent-Driven (recommended)** - 我分任务派子代理实现，每个任务做完都 review 再继续  
+**2. Inline Execution** - 我在当前会话里直接连续实现，按检查点汇报