Implement secubox-master-link (backend) and luci-app-master-link (LuCI
frontend) for secure node onboarding into the SecuBox mesh via
HMAC-SHA256 join tokens, blockchain-backed peer trust, and gigogne
(nested) hierarchy with depth limiting.
Backend provides: token management, join/approve/reject protocol, IPK
bundle serving, CGI API endpoints, and a dark-themed landing page for
new nodes. Frontend provides a 3-tab LuCI view (overview, join requests,
mesh tree) with RPCD integration.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
