Use pr source branch as title in branch list

Do not allow `pxToRem` function get `undifined` (#4206)

* Do not allow `pxToRem` function get `undifined`

* `TextBox` width fix

Show remote branch using name instead of sha

- multiple branches can have the same sha

Show remote branch using name instead of sha

- multiple branches can have the same sha

Show remote branch using name instead of sha

- multiple branches can have the same sha

Merge pull request #4194 from gitbutlerapp/login-robustness

more robust login handling by deleting corrupt user.json file

Fix: Base icon CSS (#4193)

- Fix top margin for unfolded base row
- Fix CSS variables (added new, remove ununsed)

Merge pull request #4174 from gitbutlerapp/cool-with-submodules

cool with submodules

Don't focus the last item if multiple selection (#4186)

Merge pull request #4174 from gitbutlerapp/cool-with-submodules

cool with submodules