* Fix #39417

* Use pseudo elements instead of mask-image so that labels retain subpixel AA

* Use ellipsis and disable fade for HC theme, and support hover colours

* Make requested changes and start on fixing transparency issue

* Merge all colours underneath tabs to fix transparency issue

* Rename color function, move workbench background into themes

* do not allow to change workbench background

* 💄

* fix npes and clean up

* fix class names

* remove blank line

Comparing `const` with `constructor` and `const` should favor the latter.
Even tho both are prefix matches, the latter is a perfect match and that
should be accounted for.

including counts per result group

Requires a build of TS with https://github.com/Microsoft/TypeScript/pull/20547 Fixes #36429

Also relaxes the matching logic for suggestion items with filter texts

related to #31850