Initial release of Pegasus CLI. Features included:
- `pegasus startapp` command compatible with SaaS Pegasus projects.
- Ability to start your app with one or more data models.
- Each model gets a fully-functional CRUD UI built with HTMX. The CRUD work was heavily inspired by [pcherna/pegasus-example-apps-v2](https://github.com/pcherna/pegasus-example-apps-v2).