Add shortcut to merge branches?

[limx0]

Background:

(This is very minor UX issue I am raising incase others have a similar experience- feel free to close) It took me quite a while to work out I needed to go to the Compare view in the web UI to merge a branch (I searched the lakefs docs and these issues but couldn't find any reference to merging a branch in the UI).

Feature request

It may be useful to have a shortcut to compare or "merge branch" button on either the Objects or Branches views for the web UI that links to the Compare page with currently selected branch and the default branch.

For reference/comparison, on Github branches page: