• Added a separator above the "Quit Steam" entry.
• Reworked and simplified the language handling system using official Steam language identifiers.
• Added support for additional official Steam interface languages :
  🇧🇬 🇨🇿 🇩🇰 🇬🇷 🇫🇮 🇭🇺 🇮🇩 🇳🇴 🇷🇴 🇸🇪 🇹🇭 🇺🇦 🇻🇳🌎(Latam)
• Reformatted metadata.json