feat: Implement asset soft deletion with S3 file purging, enhance type safety, and improve error handling in generation and adapter services.

api/endpoints/album_router.py

@@ -1,10 +1,13 @@
 from typing import List, Optional
-from fastapi import APIRouter, Depends, HTTPException, status, Request
+from fastapi import APIRouter, HTTPException, status, Request
 from pydantic import BaseModel
 
 from api.models.GenerationRequest import GenerationResponse
 from models.Album import Album
 from repos.dao import DAO
+from api.dependency import get_album_service
+from api.service.album_service import AlbumService
+
 
 router = APIRouter(prefix="/api/albums", tags=["Albums"])