Feature Request: fh new Command

It would be great if the fh CLI had a fh new command, similar to the gh CLI's gh repo create. This command could help users publish or set up a repository on FlakeHub with minimal effort. Proposed Functionality A fh new command that: Creates a new repository on FlakeHub. Optionally publishes the current repository to FlakeHub. The command could include options like: --private for private repositories. --public for public repositories. --name <repo-name> to specify the repository name. Benefits Simplifies the process of integrating with FlakeHub. Reduces the manual steps needed for publishing repositories. Example Usage ```bash fh new --name my-flake --public ``` It could also be fh repo create however just got into trying to understand flakehub sorry if this is not needed!