What: Claude Code can now detect if the Claude for Chrome extension is installed and notify users if not. Details:
- Detects extension across multiple Chrome profiles
- Shows notification: "Chrome extension not detected · https://claude.ai/chrome to install"
- Works on macOS, Windows, and Linux
- Evidence:
qG9()at line 480314,Zk7()at line 480347,NG9()at line 480378