Allow alt+F4 to close window in integrated terminal on Windows Fixes #35646

Part of #40503

add option to disable terminal exit alert

Conflicts with the 'Built-in constant' key

Fixes #41012

Merge remote-tracking branch 'origin/master' into feature/#40503-add-option-to-disable-terminal-exit-alert

Fixes #40468

SelectBox Custom: Hide Drop-down on Dispose.  Fixes: #40962 

Improves solution to terminal viewport changing monitor issue

Fixes terminal viewport rendering messing up when moving between monitors
of different DPIs.

Fixes #34320

Fixes #38342
Fixes #40927

Fixes #39031

explorer: initial actions to commands transition

workbench: Adds actions for moveEditorToFirstGroup, moveEditorToSecondGroup, moveEditorToThirdGroup (#40635)

* workbench: Adds actions for moveEditorToFirstGroup

* workbench: Adds actions for moveEditorToSecondGroup & moveEditorToThirdGroup

* workbench: Fixes typo in action IDs.

* workbench: Refactored into a abstract class, just passing Position.

fix spelling of issues to issue since "report issues" can't be found in the command palette

Fixes #38292