Add IPv6-aware Wi-Fi state, HTTPS/SSH listeners, mDNS service reconciliation, and browser Wi-Fi administration. Include a guarded build-local fix for mDNS 1.12.0 membership handling, focused regression suites, and Phase 12 acceptance documentation.
Provide admin-only SSH status plus generation-safe start, stop, and single-session disconnect operations through the bounded dispatcher. Include Settings UI coverage, lifecycle safeguards, and host-side regression tests.