refactor: complete Task 2/3 geo decouple + exceptions centralization; mark as done

backend/app/routers/jails.py

@@ -31,8 +31,8 @@ from app.models.jail import (
     JailDetailResponse,
     JailListResponse,
 )
-from app.services import jail_service
-from app.services.jail_service import JailNotFoundError, JailOperationError
+from app.services import geo_service, jail_service
+from app.exceptions import JailNotFoundError, JailOperationError
 from app.utils.fail2ban_client import Fail2BanConnectionError
 
 router: APIRouter = APIRouter(prefix="/api/jails", tags=["Jails"])
@@ -606,6 +606,7 @@ async def get_jail_banned_ips(
             page=page,
             page_size=page_size,
             search=search,
+            geo_batch_lookup=geo_service.lookup_batch,
             http_session=http_session,
             app_db=app_db,
         )