Adds a word boundary on the tsserver regex so that it doens't get confused by other file names.

Fixes #101599

We are trying to understand how many extensions use the find widget so that we can see the impact of switching to iframe based webviews

Fixes https://github.com/microsoft/vscode-js-debug/issues/554

Fixes https://github.com/microsoft/vscode-pull-request-github/issues/1945

fixes #101429

#101429

Adds statusbar entry
Reworks context storage a bit

Fix #101546

This reverts commit 028241b1.
This fixes #99621, but re-introduces #98766
I'm not sure of a way to remove both bugs, it will likely involve large refactorings.

For #100238. The data for this parameter already exists on options

This reverts commit 4ad0de26.