Folder support to repository branches

[NAMEER242]

The feature request

Grouping branches by names, for example if i have these branches [bug/B1, bug/B2, bug/B3] then when i open repository branches i will get a folder named bug and contains [B1, B2, B3].

Proposed solution

The implementation may looks like the way Jetbrains group the branches:

Additional context

No response

[steveward]

Thanks for the issue @NAMEER242. I'll mark this as an enhancement for future consideration, and will add it to #8048 where we are tracking branch list improvements.