Implement full-screen UI, fix lyrics background, update icons and masks

[sanoojes]

Fixed Search bar unfocus issue https://github.com/nimsandu/spicetify-bloom/issues/332

Change some of the icons to inline

Fixed Shuffle Button and Align Buttons (will find a way to add enhanced shuffle button as there is no icons from fluent for that)

Fixed Lyrics background

New full screen lyrics page

Add some blur and make it darker