[Feedback] Stacked Diffs via the GitLab CLI

Demo

Video: https://www.youtube.com/watch?v=TOQOV8PWYic

Usage

Start a new stack:

• glab stack create / glab stack create i-am-a-new-stack

Make a small code change, save your progress:

• glab stack save

Sync your progress to GitLab (push branches):

• glab stack sync

Move around to different diffs within the stack:

• glab stack prev
• glab stack next
• glab stack first
• glab stack last
• glab stack move (uses a fuzzy finder)

Add a change to the current diff (as a response to a review, say):

• glab stack amend