Follow-up to #1867. The launcher's AppIconRenderer used its own
Quickshell.iconPath() call without going through appIdSubstitutions,
so PWA icons configured via regex file path rules were not resolved
in the app launcher.
Co-authored-by: odtgit <odtgit@taliops.com>
- Added global toggles in the Themes tab
- Light color & directional user ovverides
- Independent shadow overrides per/bar
- Refactored various components to sync the updated designs