feat(tom): TOM-Backend in Python erstellen, Frontend von In-Memory auf DB migrieren

- Migration 034: compliance_tom_state + compliance_tom_measures Tabellen
- Python Routes: State CRUD, Measures CRUD, Bulk-Upsert, Stats, CSV/JSON-Export
- Frontend-Proxy: In-Memory Storage durch Proxy zu backend-compliance ersetzt
- Go TOM-Handler als DEPRECATED markiert (Source of Truth ist jetzt Python)
- 44 Tests (alle bestanden)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend-compliance/compliance/api/__init__.py

@@ -26,6 +26,7 @@ from .dsr_routes import router as dsr_router
 from .email_template_routes import router as email_template_router
 from .banner_routes import router as banner_router
 from .extraction_routes import router as extraction_router
+from .tom_routes import router as tom_router
 
 # Include sub-routers
 router.include_router(audit_router)
@@ -53,6 +54,7 @@ router.include_router(dsr_router)
 router.include_router(email_template_router)
 router.include_router(banner_router)
 router.include_router(extraction_router)
+router.include_router(tom_router)
 
 __all__ = [
     "router",
@@ -80,4 +82,5 @@ __all__ = [
     "dsr_router",
     "email_template_router",
     "banner_router",
+    "tom_router",
 ]