feat(platform): migrate bot admins from config.yaml to database (#2289)

* feat(platform): migrate bot admins from config.yaml to database

- Add BotAdmin ORM model (bot_admins table) scoped per bot_uuid
- Add Alembic migration 0007 to create table and migrate legacy config admins
- Remove top-level admins key from config.yaml template
- Add GET/POST/DELETE /api/v1/platform/bots/<uuid>/admins endpoints
- Update cmdmgr privilege check to query bot_admins table (bot-scoped)
- Add BotAdminsPanel frontend component in bot detail sessions tab
- Add i18n keys (zh-Hans, en-US)

* fix(ci): ruff/prettier format, fix test_importutil assertion

* fix(ci): prettier format BackendClient.ts and i18n locales

* fix(ci): eslint-prettier fix BackendClient.ts single-param formatting

* refactor: move admin management into session monitor, fix session_id enum format

- Remove standalone admins tab, replace with BotAdminsDialog in session monitor
- Add admin toggle button inline in chat header next to Active status
- Add BotAdminsDialog component with useBotAdmins hook
- Fix session_id written as LauncherTypes.PERSON_xxx instead of person_xxx
  (monitoring_helper.py x4, pipelinemgr.py x1 missing .value on launcher_type)
- Fix duplicate platform/person label in session list and chat header
- Migrate existing malformed session_id records in DB

---------

Co-authored-by: dadachann <185672915+dadachann@users.noreply.github.com>

web/src/i18n/locales/en-US.ts

@@ -444,6 +444,26 @@ const enUS = {
       userMessage: 'User',
       botMessage: 'Assistant',
     },
+    admins: {
+      title: 'Admins',
+      description:
+        "Launchers (person/group IDs) that have admin privilege for this bot's commands",
+      addAdmin: 'Add Admin',
+      launcherType: 'Type',
+      launcherId: 'ID',
+      typePerson: 'Person',
+      typeGroup: 'Group',
+      placeholderId: 'User or group ID',
+      addSuccess: 'Admin added',
+      addError: 'Failed to add admin: ',
+      deleteSuccess: 'Admin removed',
+      deleteError: 'Failed to remove admin: ',
+      noAdmins: 'No admins configured',
+      setAdminTitle: 'Set as admin',
+      adminBadge: 'Admin',
+      configureAdmins: 'Manage Admins',
+      removeAdminTitle: 'Remove admin',
+    },
   },
   plugins: {
     title: 'Extensions',

web/src/i18n/locales/zh-Hans.ts

@@ -426,6 +426,25 @@ const zhHans = {
       userMessage: '用户',
       botMessage: '助手',
     },
+    admins: {
+      title: '管理员',
+      description: '拥有此机器人命令管理员权限的会话（用户/群组 ID）',
+      addAdmin: '添加管理员',
+      launcherType: '类型',
+      launcherId: 'ID',
+      typePerson: '私聊',
+      typeGroup: '群聊',
+      placeholderId: '用户或群组 ID',
+      addSuccess: '添加成功',
+      addError: '添加失败：',
+      deleteSuccess: '已移除',
+      deleteError: '移除失败：',
+      noAdmins: '暂无管理员',
+      setAdminTitle: '设为管理员',
+      adminBadge: '管理员',
+      configureAdmins: '配置管理员',
+      removeAdminTitle: '移除管理员权限',
+    },
   },
   plugins: {
     title: '插件扩展',