feat: add template management commands for project templates (#5444)

* feat: add template management commands for project templates

- Introduced  command group to browse and install project templates.
- Added  command to display available templates.
- Implemented  command to install a selected template into the current directory.
- Created  class to handle template-related operations, including fetching templates from GitHub and managing installations.
- Enhanced telemetry to track template installations.

* linted

* adressing comments

* comment addressed