Implemented both keyboard event and signal detection for Ctrl+C: 1. Check for Ctrl+C as keyboard event (KeyModifiers::CONTROL + 'c') 2. Check for SIGINT signal via tokio::signal::unix This ensures Ctrl+C works reliably in both raw terminal mode and through signal handling. Exit options: Ctrl+C, 'q', or ESC 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>