CLI 0.23.0 Release Notes

New Features:
- Git-Based Plugins: Marketplace plugins can now be sourced directly from Git repositories.

Improvements:
- Login Connectivity Check: The CLI now tests connectivity to Augment before completing the login flow, providing earlier feedback on connection issues.
- Unsupported Plugin Hooks: Unsupported plugin hooks now show a compact informational message instead of verbose warnings.
- Tool Search: Improved tool search UX and reliability.
- About Command: /about now displays the active runtime (Node or Bun).