• Added Git (50 questions) and AI Engineering (70 questions) — now 1,000 questions across 12 domains.
• Global search now finds Git and AI Engineering, shows matching domains, and ranks the most relevant questions first.
• Removed the 50-result limit.
• Android 15/16 edge-to-edge fixes: content respects system bars and status/navigation icons adapt to dark and light themes.
• Stability and performance improvements.