Move route-specific admin components from components/common/admin into
app/(main)/admin/<feature>/components/. Split AdminService god object into
domain services, fix UploadService to use BaseService, add AdminUploadService,
consolidate DB export into DbManageService, and migrate consumers to the
unified services entry.
Add next/dynamic lazy loading for database, logs, and settings heavy
modules; migrate access-logs and task-executions to React Query; parallelize
login auth-sources with public config; consolidate users table tooltips;
enable lazy image decoding; and replace barrel @/lib/services imports with
direct module paths.
- Prevent infinite session probe requests on the login page by guarding the check with the authenticated user state and using the Latest Ref pattern.
- Decouple useEffect from resolveRedirectTarget by using resolveRedirectTargetRef to avoid searchParams dependency loops.
- Remove the unused '服务连接' Card from the settings info tab and clean up unused imports, queries, and properties.
ryan