* bump electron to 6.1.6, fixes #84195 missing window titles in accessibility apps

* update electron version string in cgmanifest.json

* Add expand-all action in search

* Add ToggleCollapseAndExpandAction in search

* Update tree collapse state on manual interaction.
Fix bug skipping checking collapse state of first node.

* Use expand-all codicon

Fix #86935

refs #86958

The word "further" was misspelled in the string "To futher configure Debug and Run"

Update scm colors in ruler to match editor colors

refs #86940

fixes #85897

fixes #86242