Add full support for 2 container types (development and production):
Backend Changes:
- New UserContainer model with unique constraint on (user_id, container_type)
- Removed single-container fields from User model (container_id, container_port)
- Added CONTAINER_TEMPLATES config with dev and prod templates
- Implemented spawn_multi_container() method in ContainerManager
- Added 2 new API endpoints:
* GET /api/user/containers - list all containers with status
* POST /api/container/launch/<type> - on-demand container creation
- Multi-container container names and Traefik routing with type suffix
Frontend Changes:
- New Container, ContainersResponse, LaunchResponse types
- Implemented getUserContainers() and launchContainer() API functions
- Completely redesigned dashboard with 2 container cards
- Status display with icons for each container type
- "Create & Open" and "Open Service" buttons based on container status
- Responsive grid layout
Templates:
- user-template-next already configured with Tailwind CSS and Shadcn/UI
Documentation:
- Added IMPLEMENTATION_SUMMARY.md with complete feature list
- Added TEST_VERIFICATION.md with detailed testing guide
- Updated .env.example with USER_TEMPLATE_IMAGE_DEV/PROD variables
This MVP allows each user to manage 2 distinct containers with:
- On-demand lazy creation
- Status tracking per container
- Unique URLs: /{slug}-dev and /{slug}-prod
- Proper Traefik routing with StripPrefix middleware
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
