Update Docker project name from datalake to warehouse13

- Add 'name: warehouse13' to docker-compose.yml
- Container names now use warehouse13 prefix:
  - warehouse13-frontend-1
  - warehouse13-api-1
  - warehouse13-postgres-1
  - warehouse13-minio-1
- Volume names updated to warehouse13_*
- Network name updated to warehouse13_default

All Docker resources now consistently use warehouse13 naming.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

docker-compose.yml

@@ -1,5 +1,7 @@
 version: '3.8'
 
+name: warehouse13
+
 services:
   postgres:
     image: postgres:15-alpine