Refactor storage URL retrieval to use get_uploaded_file_url.

Replaced calls to get_file_url with get_uploaded_file_url where appropriate. Added the get_uploaded_file_url method to the StorageProvider class and its implementations for more specific URL generation. Updated corresponding tests and API routes to reflect this change.

backend/app/api/routes/uploads.py

@@ -13,8 +13,6 @@ from app.schemas.presigned_urls import PresignedUrlResponse, PresignedUrlRequest
 
 router = APIRouter()
 
-
-
 @router.post("/presigned-url", response_model=PresignedUrlResponse, operation_id="generate_presigned_url")
 async def generate_presigned_url(
         request: PresignedUrlRequest,
@@ -98,7 +96,7 @@ async def upload_file(
         await storage.save_file(file, destination)
 
         # Return the file URL
-        return {"file_url": storage.get_file_url(destination)}
+        return {"file_url": storage.get_uploaded_file_url(destination)}
     except Exception as e:
         raise HTTPException(
             status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,