Added editorconfig and option to set section layout.

layouts/scripts/page--toolbar.js

@@ -1,13 +1,13 @@
 (function () {
 
-    const dataOptionsSelect = document.getElementById('data-options');
-    if (!dataOptionsSelect) {
-        return;
-    }
+  const dataOptionsSelect = document.getElementById('data-options');
+  if (!dataOptionsSelect) {
+    return;
+  }
 
-    dataOptionsSelect.addEventListener('change', function () {
-        console.log(this.value)
-        window.location = '?data=' + this.value;
-    })
+  dataOptionsSelect.addEventListener('change', function () {
+    console.log(this.value)
+    window.location = '?data=' + this.value;
+  })
 
 })();