Repo maintenance (#30)

* Bump deps; add TS support; use Prettier

* Format

* Update js/package.json

Co-authored-by: Sami Mazouz <sychocouldy@gmail.com>

* Update lockfile

Co-authored-by: Sami Mazouz <sychocouldy@gmail.com>

extensions/sticky/js/src/admin/index.js

@@ -1,11 +1,13 @@
 import app from 'flarum/app';
 
 app.initializers.add('flarum-sticky', () => {
-  app.extensionData
-    .for('flarum-sticky')
-    .registerPermission({
+  app.extensionData.for('flarum-sticky').registerPermission(
+    {
       icon: 'fas fa-thumbtack',
       label: app.translator.trans('flarum-sticky.admin.permissions.sticky_discussions_label'),
-      permission: 'discussion.sticky'
-    }, 'moderate', 95);
+      permission: 'discussion.sticky',
+    },
+    'moderate',
+    95
+  );
 });