* hook into debug console

* simpler impl

fixes #34920

Fixes #34826: write character before cursor to the textarea on OSX to allow the "long-press" composition to work

Check type of token that triggered the quick suggestions

Fixes #34863

**Bug**
Quick suggestions currently check the token at the cursor location to determine if we are in a string or comment. Because token spans are setup like: `[start, end)`, this results in the incorrect token being checked when the quick suggestions are triggered immediatly before a comment or string

**Fix**
Check the token one index back from the cursor

* Prototype TSC watch task contribution

* Update to make use of optional properties in task definitions

Fixes #34853