merge: 集成V2.6 性能增强与小宝后台化

# Conflicts:
#	apps/server/prisma/schema.prisma
#	apps/server/src/app.module.ts
#	apps/web/components/layout/Sidebar.tsx
#	docs/architecture.md
#	docs/decisions.md
#	docs/roadmap.md

apps/web/components/layout/Sidebar.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect } from 'react';
 import { usePathname, useRouter } from 'next/navigation';
-import { Inbox, Package, FolderKanban, Tag, Users, LayoutGrid, Lightbulb, Clock, Shield, Settings, Sparkles, TriangleAlert, MessageCircleQuestionMark, ScrollText, Database } from 'lucide-react';
+import { Inbox, Package, FolderKanban, Tag, Users, LayoutGrid, Lightbulb, Clock, Shield, Settings, Sparkles, TriangleAlert, MessageCircleQuestionMark, ScrollText, Database, Activity } from 'lucide-react';
 import { useHasPermission } from '@/components/auth/Guard';
 import { useXiaobaoWarningRisks } from '@/hooks/useXiaobaoWarningRisks';
 import { useWorkspaceWorkItems } from '@/hooks/useWorkspaceWorkItems';
@@ -47,6 +47,7 @@ const NAV_GROUPS = [
       { label: '角色', path: '/admin/roles', icon: Shield, permission: 'role:view' },
       { label: '审计', path: '/admin/audit', icon: ScrollText, permission: 'audit:view' },
       { label: '一致性', path: '/admin/consistency', icon: Database, permission: 'consistency:view' },
+      { label: '运维', path: '/admin/ops', icon: Activity, permission: 'ops:view' },
       { label: 'AI 配置', path: '/admin/ai-config', icon: Sparkles, permission: '*' },
     ],
   },