feat: port full CRUD API routes and frontend pages from Immich Watcher

Backend API (38 routes):
- providers: full CRUD + test connection + list collections + API key masking
- trackers: full CRUD + trigger + history + test-periodic/memory
- tracking-configs: full CRUD with Pydantic models, provider_type filter
- template-configs: full CRUD + preview + preview-raw with two-pass validation
- targets: full CRUD + test notification + config masking
- telegram-bots: full CRUD + chat discovery + token endpoint
- users: full admin CRUD + password reset + self-delete protection
- status: dashboard endpoint with providers/trackers/targets/events counts

Frontend pages updated:
- Dashboard with animated stat cards and event timeline
- Providers with proper components, delete confirm, snackbar
- Trackers/targets/tracking-configs/template-configs/telegram-bots/users
  all use PageHeader, Card, Loading, MdiIcon with correct i18n keys

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/server/src/notify_bridge_server/main.py

@@ -13,6 +13,9 @@ from .api.trackers import router as trackers_router
 from .api.tracking_configs import router as tracking_configs_router
 from .api.template_configs import router as template_configs_router
 from .api.targets import router as targets_router
+from .api.telegram_bots import router as telegram_bots_router
+from .api.users import router as users_router
+from .api.status import router as status_router
 from .api.template_vars import router as template_vars_router
 
 
@@ -35,6 +38,9 @@ app.include_router(trackers_router)
 app.include_router(tracking_configs_router)
 app.include_router(template_configs_router)
 app.include_router(targets_router)
+app.include_router(telegram_bots_router)
+app.include_router(users_router)
+app.include_router(status_router)
 
 
 @app.get("/api/health")