improving structure

docker-compose.yml

@@ -5,9 +5,8 @@ services:
       - "8000:8000"
     volumes:
       - ./backend:/app
-      - ./data:/app/data
-    environment:
-      - FRONTEND_ORIGIN=http://localhost:5173
+    env_file:
+      - ./.env
     command: poetry run uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload
 
   frontend:
@@ -17,8 +16,8 @@ services:
     volumes:
       - ./frontend:/app
       - /app/node_modules
-    environment:
-      - VITE_API_BASE_URL=http://localhost:8000
+    env_file:
+      - ./.env
     command: pnpm dev --host 0.0.0.0 --port 5173
     depends_on:
       - backend