feat: Convert all app files to JS

packages/backend/src/apps/twitter/triggers/new-follower-of-me/index.js

@@ -0,0 +1,13 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+import myFollowers from './my-followers.js';
+
+export default defineTrigger({
+  name: 'New follower of me',
+  key: 'newFollowerOfMe',
+  pollInterval: 15,
+  description: 'Triggers when you have a new follower.',
+
+  async run($) {
+    await myFollowers($);
+  },
+});