Polish and bug fixes

You can now use the number keys to quickly switch between models:

Improvements

• More intuitive back/forward navigation
• You can now right-click on a workspace to quickly navigate to repo settings
• Simplified the “Next unread” button
• You can now see a workspace's city name on the history page

Fixes

• Fixed a UI issue with the slash commands autocomplete menu
• Fixed a transparent background on the scroll-to-button button
• Fixed flickering in the file picker (Cmd+P)
• Fixed several layout shifts
• Fixed issues with cmd+O opening the wrong directory in some apps

Misc

• Disabled autocomplete and hints when editing files
• Standardized the two help menus and added an option to open the debug tools
• Improved help text when Conductor can't compute the git status
• Added an experimental option to show CPU and memory usage