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/common/add-auth-header.ts

@@ -0,0 +1,11 @@
+import { TBeforeRequest } from '@automatisch/types';
+
+const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+  if ($.auth.data?.apiKey) {
+    requestConfig.headers['X-API-Key'] = `${$.auth.data.apiKey}`;
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;