Fixes #32990: Call our own version of exit which does not wait for a debugger to disconnect (on the extension host)

* drop workspace ID from workspace file

* make folders types an object instead of just string

* fix compile

* polish relauncher for id change

* migrate old workspace format to new on startup

* more migration from previous workspace id

* more migration code

* change folder format to be a path

* support for relative paths in workspace file

* fix of ctor call

* put root validation and filtering into workspace

* ensure we always have file resources

* fix tests

* add tests for workspace

* 💄

* linting

SCM: Support multiple repositories

related to #17108 #26484

e.g. code tags

Fixes #32002: "Changing the task execution engine requires restarting VS Code. The change is ignored"

Fixes #32336

Downgrade Electron to 1.7.3 with debug fix