Implements Meshname DNS for Yggdrasil mesh networks with gossip-based
service discovery and dnsmasq integration.
New packages:
- secubox-app-meshname-dns: Core service with meshnamectl CLI
- luci-app-meshname-dns: LuCI dashboard for service management
Features:
- Services announce .ygg domains via gossip protocol (meshname_announce)
- dnsmasq integration via /tmp/hosts/meshname dynamic hosts file
- Cross-node resolution through gossip message propagation
- RPCD handler with 8 methods for LuCI integration
CLI commands: announce, revoke, resolve, list, sync, status, daemon
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>