feat: Convert all app files to JS

packages/backend/src/apps/pushover/index.js

@@ -0,0 +1,18 @@
+import defineApp from '../../helpers/define-app.js';
+import auth from './auth/index.js';
+import actions from './actions/index.js';
+import dynamicData from './dynamic-data/index.js';
+
+export default defineApp({
+  name: 'Pushover',
+  key: 'pushover',
+  baseUrl: 'https://pushover.net',
+  apiBaseUrl: 'https://api.pushover.net',
+  iconUrl: '{BASE_URL}/apps/pushover/assets/favicon.svg',
+  authDocUrl: 'https://automatisch.io/docs/apps/pushover/connection',
+  primaryColor: '249DF1',
+  supportsConnections: true,
+  auth,
+  actions,
+  dynamicData,
+});