Implement tea actions commands to view workflow runs and logs using
the Gitea 1.25 API endpoints directly. This adds:
- `tea actions runs` - list workflow runs for a repository
- `tea actions jobs <run-id>` - list jobs for a specific run
- `tea actions logs <job-id>` - display logs for a specific job
Also adds a new `modules/api` package for making raw authenticated
HTTP requests to Gitea API endpoints not yet supported by the go-sdk.
Closes#1🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>