Added mu-plugin

manifest.jps

@@ -45,6 +45,7 @@ onInstall:
     - setDomain            
     - createUserDB
     - installWordpress 
+    - installMUPlugin
     - if (${settings.le-addon:false}): 
       - installLEaddon
       - setupLEdomain
@@ -133,6 +134,10 @@ actions:
         wp_url: ${globals.PROTOCOL}://${globals.DOMAIN}/
         cluster: false
 
+  installMUPlugin:
+    - cmd[cp]: |-
+        wget https://deploy-proxy.mightybox.io/addons/mu-plugin-to-mbpanel/raw/branch/main/mightybox-panel-integration.php -O /var/www/webroot/ROOT/wp-content/mu-plugins/mightybox-panel-integration.php
+        
   installMBaddons:
     - install: https://deploy.mightybox.io/addons/mb-backup-manager/raw/branch/main/manifest.jps
       nodeGroup: cp