build: docker compile script

build.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+docker run --rm -it \
+  --volume /var/www/unlock-music/:/build/ \
+  --workdir /build/ \
+  --entrypoint bash \
+  node:16.18-bullseye -c "npm ci && npm run build"