Nameless-AOSP: 15/05/2022

Source Changelogs:
- Launcher changes
   - Added Nameless Launcher
   - Added latest dev build Lawnchair
   - Added Rootless Launcher Switcher
   - Pixel launcher is still default launcher
- Introduce iOS-like immersive gesture bar
- Added reTicker (New style nofication ticker)
- Allow to disable application downgrade limit
- Blocked some apps from location indicator
- Added more touchscreen gesture actions for OnePlus devices
- Disabled ringer button in volume dialog for OnePlus devices
- Under the hood cleanup & improvement


Device Changelog:
-Some fixes & Improvements