addition of new dashboard

bin/build-frontend.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+cd frontend
+if [ ! -d node_modules ]; then
+    npm install
+fi
+
+set -x
+npm run build
+mkdir -p ../backend/ui
+cp -a ./dist/index.html ../backend/ui/
+cp -a ./dist/favicon.* ../backend/http/public/
+rm -rf ../backend/http/public/_astro
+cp -a ./dist/_astro ../backend/http/public/_astro
+rm -rf ../backend/http/public/fonts
+cp -a ./dist/fonts ../backend/http/public/fonts
+{ set +x; } 2>/dev/null