Quick Search Engine Buttons: Introduced quick access buttons for search engines.
The default search engine for redirection can now be configured using the default key in the browser list, if not specified, the first one will be used.
Accessibility:
- Added titles to clickable elements
- Assigned the button role to the progress element (for you, Vimium users)
Hover Animations: visual feedback on interactive elements
New Styling: Do I have to say more?
Code Cleanup: Removed console logging
