Release v0.9.79 runtime and messaging update

Ship the v0.9.79 runtime refresh with transport lane isolation, Infonet secure-message address management, MeshChat MQTT controls, selected asset trail behavior, telemetry panel refinements, onboarding updates, and desktop/package metadata alignment.

Also ignore local graphify work products so analysis folders do not leak into future commits.

backend/docker-entrypoint.sh

@@ -14,4 +14,9 @@ if [ -d /app/image-data ]; then
   done
 fi
 
+if [ -z "${PRIVACY_CORE_ALLOWED_SHA256:-}" ] && [ -f /app/libprivacy_core.so ]; then
+  PRIVACY_CORE_ALLOWED_SHA256="$(sha256sum /app/libprivacy_core.so | awk '{print $1}')"
+  export PRIVACY_CORE_ALLOWED_SHA256
+fi
+
 exec "$@"