fix deployment by adding postgres service to base compose

docker-compose.yml

@@ -14,7 +14,7 @@ services:
       PORT: 3000
       HOSTNAME: 0.0.0.0
       NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-}
-      DATABASE_URL: ${DATABASE_URL:-}
+      DATABASE_URL: ${DATABASE_URL:-postgres://postgres:postgres@postgres:5432/fiscal_clone}
       BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET:-}
       BETTER_AUTH_BASE_URL: ${BETTER_AUTH_BASE_URL:-}
       BETTER_AUTH_ADMIN_USER_IDS: ${BETTER_AUTH_ADMIN_USER_IDS:-}
@@ -23,6 +23,9 @@ services:
       OPENCLAW_API_KEY: ${OPENCLAW_API_KEY:-}
       OPENCLAW_MODEL: ${OPENCLAW_MODEL:-zeroclaw}
       SEC_USER_AGENT: ${SEC_USER_AGENT:-Fiscal Clone <support@fiscal.local>}
+    depends_on:
+      postgres:
+        condition: service_healthy
     healthcheck:
       test: ["CMD-SHELL", "wget -q --spider http://127.0.0.1:3000/api/health || exit 1"]
       interval: 30s
@@ -33,5 +36,21 @@ services:
     volumes:
       - app_data:/app/data
 
+  postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB:-fiscal_clone}
+      POSTGRES_USER: ${POSTGRES_USER:-postgres}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-fiscal_clone}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
 volumes:
   app_data:
+  postgres_data: