feat(removebg): add remove-bg integration (#1406)

* feat(remove-bg): add remove-bg integration

* feat(removebg): update name and icon

* docs(removebg): update name and icon

* docs: add remove.bg in available apps

* docs(removebg): correct path

---------

Co-authored-by: Ali BARIN <ali.barin53@gmail.com>

packages/backend/src/apps/removebg/index.ts

@@ -0,0 +1,16 @@
+import defineApp from '../../helpers/define-app';
+import addAuthHeader from './common/add-auth-header';
+import auth from './auth';
+
+export default defineApp({
+  name: 'Remove.bg',
+  key: 'removebg',
+  iconUrl: '{BASE_URL}/apps/removebg/assets/favicon.svg',
+  authDocUrl: 'https://automatisch.io/docs/apps/removebg/connection',
+  supportsConnections: true,
+  baseUrl: 'https://www.remove.bg',
+  apiBaseUrl: 'https://api.remove.bg/v1.0',
+  primaryColor: '55636c',
+  beforeRequest: [addAuthHeader],
+  auth,
+});