[julius]

- Demo made me want this instantly -- looks better than tabs

- Realized its VSCode -- started downloading

- Stopped the download when I saw AI -- cannot work on company code

Will definately try this when AI is disabled.

[akshaysg]

Added an opt-out for the navigational copilot on Mac -- just bring up the command pallet (CMD+SHIFT+P) and use the "Opt out of navigational copilot" command. Coming to Windows/Linux soon!

Note that we only send data to Open AI if you have a diagnostic indicating that you're calling a function that doesn't exist.