Improved the "@Add new doc" experience

Python/Pylance support has been restored

Better @ symbol keyboard ergonomics

Makes it clearer which docs are being looked at by the AI

AI will respond with citations when you refernce docs

Fixes Cmd-K for Jupyter

Chat/Edit tooltip blocks less code

Improves Cursor's appearance when custom themes are on

Importing VS Code extensions now takes into account enabled/disabled

Cmd-k should work better for long diffs (greater than 100 lines of code)