removed delete button

+ renamed delete button to edit button (to keep functionality)
+ removed edit button (redundant)
+ on add widgets, it no longer asks you to save before continuing

client/src/components/Dashboard.jsx

@@ -23,8 +23,6 @@ export default function Dashboard() {
     if ( !isEditable ) {
       setOriginalLayout(layout);
       setOriginalWidgets(widgetArray);
-      setIsEditable(true);
-      setIsDelete(false);
     }
   };