[BUG] UI stuck after same repository selection #222

Steps to reproduce:

1. Select the same repository in repositories list
2. UI gets stuck so clicking between Changes and Commits does nothing

From the screenshot above if I click infrastructure repo and select infrastructure repo again then clicking Changes or Commits menu items after does nothing. It stays in Commits screen al the time and does not switch to Changes despite Changes menu item highlighted.

GitFiend v0.45.3 (AppImage)
Ubuntu 22 LTS