Added new paint service stack to the docker-compose infrastructure:
- **Paint stack** (paint.pivoine.art):
- miniPaint: Web-based image editor built from GitHub
- Multi-stage Docker build clones from https://github.com/viliusle/miniPaint
- Features: layers, filters, drawing tools, text, shapes support
- Client-side processing with no server uploads
- Stateless architecture (no backups needed)
Infrastructure updates:
- Created paint/compose.yaml with Traefik routing and SSL
- Created paint/Dockerfile with Node.js build stage and nginx serve
- Added PAINT environment variables to arty.yml
- Updated compose.yaml include list
- Updated CLAUDE.md documentation
All services integrated with Traefik for SSL termination and include
Watchtower auto-update labels.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
