v0.52.0+121

UPDATED

• Fade-in transitions between screens
• Use system language or user preferred language
• debug mode: projects on obs detail and user profile screens

FIXED

• Deleting last observation showing spinner forever
• No indication when sound being deleted
• Explore search header elements overlapping at large font sizes
• Comment form text larger than other text at large font sizes
• Permission gate text flowing off screen at large font sizes
• Comment/ID header text cut off at large font sizes