Dark Mode QS

Settings window - the option "Quick Setting Management" now also has 5-state mode.
Settings window - new option "Open Android's Dark Theme Settings page".
Settings window - new option to show badges on navigation bar.
Settings window - new sections "Main Window", "Help Windows", "Import/Export" and "App Update".
The Help has been redesigned and now follows the theme of the application.
Preliminary support for Android 15 Developer Preview ("VanillaIceCream").