Add EsLint

src/components/admin/pages/edit/MDEMarkdownEditor.svelte

@@ -26,11 +26,11 @@
     let editor: HTMLTextAreaElement;
     let mde: EasyMDE;
 
-    onMount(() => {
+    onMount(async () => {
         mde = new EasyMDE({
             element: editor,
             initialValue: value,
-            spellChecker: false,
+            spellChecker: false
         })
         mde.codemirror.on("change", () => {
             value = mde.value();