implement S3 garage on the backend

apps/backend/app/routers/media.py

@@ -1,10 +1,10 @@
 from botocore.exceptions import ClientError
-from fastapi import APIRoute, APIRouter, HTTPException
+from fastapi import APIRouter, HTTPException
 from fastapi.responses import StreamingResponse
 
 from app.s3 import BUCKET_NAME, s3_client
 
-router = APIRouter(prefix="/media", tags=["media"])
+router = APIRouter(prefix="/media", tags=["Media"])
 
 
 @router.get("/{file_path:path}")