v8.8.0 Mock Prism Console Integration

v8.8.0-mock-prism-console-integration

Summary

Adds an Admin console view for the standalone mock Prism Central harness.

Highlights

• Adds /api/mock-prism/harness-console for Platform Admins.
• Shows fixture inventory counts, mock endpoint/config status, lifecycle steps, operator commands, and safety boundaries.
• Surfaces latest lab AHV run, task UUID, destroy state, and reconciliation status when available.

Safety

• The console does not execute shell commands from the browser.
• Prism passwords and Authorization headers are not returned to the frontend.
• Real Prism Central calls remain disabled for the mock harness view.