Revert "feat: 从 SQLite 切换到 PostgreSQL"

This reverts commit 827fb761bd.

docker-compose.yml

@@ -1,42 +1,18 @@
 services:
-  postgres:
-    image: postgres:16-alpine
-    container_name: no-whatever-db
-    ports:
-      - "5432:5432"
-    environment:
-      POSTGRES_USER: nowhatever
-      POSTGRES_PASSWORD: nowhatever
-      POSTGRES_DB: nowhatever
-    volumes:
-      - pgdata:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U nowhatever"]
-      interval: 5s
-      timeout: 3s
-      retries: 5
-    restart: unless-stopped
-    networks:
-      - nginx
-
   app:
     build: .
     image: no-whatever:latest
     container_name: no-whatever
     ports:
       - "3000:3000"
+    volumes:
+      - /data/no-whatever:/app/data
     environment:
-      - DATABASE_URL=postgresql://nowhatever:nowhatever@postgres:5432/nowhatever
-    depends_on:
-      postgres:
-        condition: service_healthy
+      - DATABASE_URL=file:/app/data/prod.db
     restart: unless-stopped
     networks:
       - nginx
 
-volumes:
-  pgdata:
-
 networks:
   nginx:
     external: true