This update fixes the bug where we hang on chat for up to 20s when not in a git repo

This update fixes the infinite loop bug in the chat pane.

1. Fixed agent editing ability

2. Fixed issue with in-editor chat

3. Fixed issues with Cmd + K

1. Semantic search in Cmd-Shift-F

2. Some Cmd-K fixes

3. Pop-out chat! You can now view the chat in an editor, which is great if you're on a small screen.