Add command for transferring repositories
Describe the feature or problem you'd like to solve
Transferring repositories to a new namespace is cumbersome using the Gitlab UI, especially when it's not just a single one. As a result, it'd be nice if glab
had the ability to automate this.
Propose a Solution
I've got a working prototype implemented in this branch. The contribution guidelines state I should add an issue before opening a PR, so here I am :)
Additional context
Since transferring a repositories is an operation that cannot be undone, I've added a long warning message as well as a confirmation prompt (see below, typo is already fixed). Feedback is welcome: