fixes #67063

* Add active folder feature

* use urilabel instead

* use resource instead of path

* show empty instead for activeFolderShort

* partially functioning grid view

* lots of toggling behavior and editor restore

* dimension changes

* restore layout and fix titlebar

* fix view dimensions on toggle/move

* increase timeout for debug config

* undo unnecessary changes to CSS

* put grid layout behind setting

* fix strict null checks

* address code comments from @bpasero

* changing key name

fixes #64975