feat(webhooks): handle form-data and text/plain reqs

packages/backend/src/routes/webhooks.ts

@@ -1,7 +1,18 @@
-import { Router } from 'express';
+import express, { Router } from 'express';
+import multer from 'multer';
+import { IRequest } from '@automatisch/types';
 import webhookHandler from '../controllers/webhooks/handler';
 
 const router = Router();
+const upload = multer();
+
+router.use(upload.none());
+
+router.use(express.text({
+  verify(req, res, buf) {
+    (req as IRequest).rawBody = buf;
+  },
+}));
 
 router.get('/:flowId', webhookHandler);
 router.put('/:flowId', webhookHandler);