chore: harden generation context baseline

docker-compose.yml

@@ -2,7 +2,7 @@ services:
   postgres:
     image: postgres:16
     container_name: toir-postgres
-    restart: always
+    restart: unless-stopped
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
@@ -10,7 +10,7 @@ services:
     ports:
       - "5432:5432"
     volumes:
-      - postgres_data:/var/lib/postgresql/data
+      - postgres-data:/var/lib/postgresql/data
 
 volumes:
-  postgres_data:
+  postgres-data: