Add Tor integration and UI

Bug 40001: Start Tor as part of the Fenix initialization

Bug 40028: Implement Tor Service controller

Bug 40028: Integrate Tor Controller into HomeFragment

Bug 40028: Implement Tor connect and logger screens

Bug 40028: Implement Tor Onboarding

Bug 40028: Implement new home screen

Bug 40028: Define bootstrapping events and Quick Start

Bug 40041: Implement Tor Network Settings

Bug 40041: Integrate Tor Network Settings

Bug 40179: Show Snowflake bridge option on Release

Bug 40176: Re-render Home fragment on resume

Bug 41394: Implement a setting to always prioritize Onion sites.