Gemini Auto Listen av Hyan Santos

Features:
• Auto-play: Automatically triggers Gemini's built-in text-to-speech
• Smart detection: Monitors for new messages and handles UI behavior
• Double-click fix: Resolves the issue where the Listen button needs two clicks
• Configurable: Enable/disable autoplay via options page
• Privacy-friendly: No data collection, uses only local storage

Works on gemini.google.com, aistudio.google.com, and other Gemini URLs. Uses Gemini's native TTS - no external APIs required.