fix-stuck-session

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 0.90). The skill explicitly instructs modifying session JSON files, killing processes (kill -9/Stop-Process), deleting state/cache directories (rm -rf / Remove-Item) and even deleting VM state and rebooting — all actions that change or can destructively modify the host system state despite requiring user confirmation.