chore: add support for Python language parser

fix: display error message correctly in the UI

chore: add disabled state to buttons based on user authentication status

chore: add support for Python language parser

fix: display error message correctly in the UI

Merge pull request gitbutlerapp#2588 from gitbutlerapp/fix-author-ico…

…n-and-container-styles

Fix author icon and container styles

fix: listing of remote branches no longer fetches commits and metadata

feat: adds support for omitting host certificate checks when authenti…

…cating with ssh

feat: adds support for omitting host certificate checks when authenti…

…cating with ssh

feat: adds support for omitting host certificate checks when authenti…

…cating with ssh