AgentMon 0.2.1

Paired relay acceptance and accessibility patch.\n\n- Makes the always-visible retro AgentMon menu functional\n- Opens Settings directly from the dashboard for secure relay pairing\n- Adds Desk, Monitors, Window, and Quit actions\n- Validated real Windows/macOS private-LAN pairing\n- Validated Windows session merging, token rotation, offline detection, and restart without re-pairing\n- Includes the merged native Windows Relay implementation on main\n- Developer ID signed, notarized, and stapled