Merge branch 'develop'

Author: litzinger

README.md

@@ -240,6 +240,12 @@ pnpm install
 pnpm build --emptyOutDir
 ```
 
+Or run from project root:
+
+```bash
+composer build-react
+```
+
 You will also need to install composer dependencies. From the root of this project run:
 
 ```bash

composer.json

@@ -47,6 +47,9 @@
     "post-update-cmd": [
       "@composer bin all install --ansi",
       "@scope"
+    ],
+    "build-react": [
+      "cd themes/user/app; pnpm install; pnpm build --emptyOutDir"
     ]
   }
 }