restore composer.json, add mysqli extension

public/vendor/dashboard/assets/js/scripts.js

@@ -0,0 +1,10 @@
+(function(window, undefined) {
+  'use strict';
+
+  /*
+  NOTE:
+  ------
+  PLACE HERE YOUR OWN JAVASCRIPT CODE IF NEEDED
+  WE WILL RELEASE FUTURE UPDATES SO IN ORDER TO NOT OVERWRITE YOUR JAVASCRIPT CODE PLEASE CONSIDER WRITING YOUR SCRIPT HERE.  */
+
+})(window);