* Fix for Guix logo not being shown
* Fixed icons not being shown in Workspace Switcher. Also added a DesktopService with a function to get the icon path
* Fixed some icons not being shown + Icons in app drawer
* Fixed icons not appearing in Spotlight
* Adapted missing icons in app launcher/spotlight
* Removed (now) useless change
* refactor: Consolidate Icon Renderer for launcher
Launcher icons are built on 2 places Spotlight and AppDrawer
This duplicates the maintanance effort, every time something
changes on one place must be replicated on the other.
This commit consolidates the Icon renderer in a shared component.
* refactor: Consolidate Launcher list and grid
List and GRid builders were split in 2 components.
this commit adds separate delegates to be reused as shared components.