text: Improved "Download streak image" modal for mobile users
  
  🔹 Added native share screen when clicking "Download"
  🔸 Copy to clipboard now works in all browsers
  🔹 Streak heatmap is now adapted to your screen size
  🔸 Fixed missing avatar (iOS)
  
  Thank you so much for reporting bugs! 🙏
  
  #buildinpublic