New Features
- LAN mode: New
--lanflag exposes portless services to phones and other devices on the same network via mDNS.localhostnames. Auto-detects the active LAN IP, follows network changes, and supports--ip/PORTLESS_LAN_IPoverrides for VPN or multi-interface setups. Publishes mDNS records with platform-native tools (dns-sdon macOS,avahi-publish-addresson Linux). Adds*.localto generated certificate SANs so HTTPS works for LAN hostnames. (#168) - VitePlus support: Auto-inject
--portfor VitePlus (vp) dev server (#147)