- focus on cli usage in CI environments.
- show Gitlab CI, GitHub CI and Gitea CI examples.

## Deno Migration Status

The project has been fully migrated from Node.js to Deno runtime.

### Environment Variables

All environment variables have been rebranded from NPMCI_* to SZCI_*:

| Old Name | New Name |
|----------|----------|
| `NPMCI_COMPUTED_REPOURL` | `SZCI_COMPUTED_REPOURL` |
| `NPMCI_URL_CLOUDLY` | `SZCI_URL_CLOUDLY` |
| `NPMCI_GIT_GITHUBTOKEN` | `SZCI_GIT_GITHUBTOKEN` |
| `NPMCI_GIT_GITHUBGROUP` | `SZCI_GIT_GITHUBGROUP` |
| `NPMCI_GIT_GITHUB` | `SZCI_GIT_GITHUB` |
| `NPMCI_TRIGGER_*` | `SZCI_TRIGGER_*` |
| `NPMCI_LOGIN_CLOUDRON` | `SZCI_LOGIN_CLOUDRON` |
| `NPMCI_SSHKEY_*` | `SZCI_SSHKEY_*` |
| `NPMCI_LOGIN_DOCKER*` | `SZCI_LOGIN_DOCKER*` |
| `NPMCI_TOKEN_NPM*` | `SZCI_TOKEN_NPM*` |
| `NPMTS_TEST` | `SZCI_TEST` |
| `DEBUG_NPMCI` | `DEBUG_SZCI` |

### Runtime

- Uses Deno APIs (`Deno.env`, `Deno.cwd`, `Deno.exit`)
- Logger runtime set to 'deno'
- Dynamic imports use `.ts` extensions