Show commit-related info in all branches

Proposal

When we're comparing commits between branches, it's hard to know the commit-related info since GitLab only shows the number of commits in the main branch (i.e master) but none in other branches.

It would be helpful to also show the commit-related info in other branches, along with the last commit code and when this commit was done. It would be even better if GitLab can show how many commits a branch is behind/ahead the main branch.

So, for example one changes to another branch, say branch "foobar", she can see:

"This branch is 20 commits ahead, 3 commits behind master"

Additionally, we can also know the following info:

"[userName] [commitMessage] [commitCode] [commitDate] [number of commits]"

i.e

"LinusTorvalds [BugFix] Add Mac compatibility driver 122f45f on Dec 12, 2021 200 commits"