[VibeDefend] Cloud Agents Support

VibeDefend already protects Claude Code, Cursor and GitHub Copilot on your machine. This extends the same coverage to their cloud versions: Claude Code cloud sessions, Cursor Cloud Agents and GitHub Copilot cloud agent. Cloud agents run unattended in remote environments and open pull requests on their own, with no developer watching each step, which makes guardrails even more critical. Business and security rules are injected into the agent’s context, Action Guard inspects and blocks dangerous tool calls, and every change is scanned before the pull request is opened, with the same policies and dashboards as your local agents.