- GET /workspace — HTML page showing all projects
- GET /api/workspace/projects — JSON API returning builtin + gitea + github
- POST /api/workspace/projects — create new built-in project
- Workspace template with project cards, forge badges, create modal
- Built-in projects: pages without workspace/parent
- Gitea repos: via existing GiteaClient
- GitHub repos: via OAuth token from user_oauth_tokens
