packages/tollgate.scm: tollgate-wrt built with Guix's Go 1.24 (static,
GOARCH from the target), Go modules from a reproducible fixed-output
download, TollGate's OpenWrt files under share/ with store paths.
packages/tollgate-services.scm: tollgate-service-type (procd init
script via openwrt-rc, its uci-defaults at first boot, mutable
/etc/tollgate, hotplug, jq, pulls in nodogsplash). procd-compat gains
logread and /etc/openwrt_release.
Verified: setup applied (TollGate SSID, uhttpd :8080, tcp 2121,
nodogsplash on), the :2121 API returns its signed advertisement,
`tollgate status' ok (PITFALLS #48).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
