add release script

package.json

@@ -22,7 +22,8 @@
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "release": "react-scripts build && rsync -avzP build/ lzahq:/srv/lzahq.tech/public/rando/"
   },
   "eslintConfig": {
     "extends": [