Monster Hunter UI Theme

For Steam

Fixed minor bugs across interactive elements (focus & hover states)
Combined Footer and Navbar customization options for more cohesive options
Set "Monster Hunter Wilds" font for a variety of headings/menu buttons
Added Library wallpaper customization options
Added Settings menu art customization options
Added themed backgrounds to "Friends & Chat" page elements
Added "Monster Hunter Stories 2" icons for the Main Menu as a customization option
Added artwork for controller settings page background