How I fixed slow Cursor UI

To whom it may concern,

1. Had super slow Cursor UI for months - everything hangs.
2. Today I found out my state.vscdb is 6GB large.
3. Read online about Cursor + state.vscdb.
4. Opened state.vscdb (a sqlite db) and ran command VACCUM
5. Viola, now it's significantly better.

Hope this helps the next person.

Here's the link to the discussion about VACCUM solution. Found it to be helpful in speeding up cursor.