REFACTOR API gateway fix 4

gateway/app/routes/tenant.py

@@ -180,18 +180,6 @@ async def _proxy_request(request: Request, target_path: str, service_url: str):
                 content=content
             )
             
-    except httpx.TimeoutError:
-        logger.error(f"Timeout calling {service_url}{target_path}")
-        raise HTTPException(
-            status_code=504,
-            detail=f"Service timeout"
-        )
-    except httpx.RequestError as e:
-        logger.error(f"Request error calling {service_url}{target_path}: {e}")
-        raise HTTPException(
-            status_code=503,
-            detail=f"Service unavailable"
-        )
     except Exception as e:
         logger.error(f"Unexpected error proxying to {service_url}{target_path}: {e}")
         raise HTTPException(