style: format with prettier

Author: huoxin233

js/src/admin/index.js

@@ -1,11 +1,10 @@
 import app from 'flarum/admin/app';
 
 app.initializers.add('huoxin/auto-follow-discussion', () => {
-  app.extensionData.for('huoxin-auto-follow-discussion')
-        .registerSetting({
-            setting: 'huoxin-auto-follow-discussion.defaultFollowAfterCreate',
-            type: 'switch',
-            label: app.translator.trans('huoxin-auto-follow-discussion.admin.default-follow-after-create-label'),
-            help: app.translator.trans('huoxin-auto-follow-discussion.admin.default-follow-after-create-help'),
-        });
+  app.extensionData.for('huoxin-auto-follow-discussion').registerSetting({
+    setting: 'huoxin-auto-follow-discussion.defaultFollowAfterCreate',
+    type: 'switch',
+    label: app.translator.trans('huoxin-auto-follow-discussion.admin.default-follow-after-create-label'),
+    help: app.translator.trans('huoxin-auto-follow-discussion.admin.default-follow-after-create-help'),
+  });
 });