Appsumo (#232)

* Implemented webhooks

* oAuth wip

* Implement the whole auth flow

* Implement file upload limit depending on appsumo license

app/Http/Resources/UserResource.php

@@ -21,6 +21,7 @@ class UserResource extends JsonResource
             'template_editor' => $this->template_editor,
             'has_customer_id' => $this->has_customer_id,
             'has_forms' => $this->has_forms,
+            'active_license' => $this->licenses()->active()->first(),
         ] : [];
 
         return array_merge(parent::toArray($request), $personalData);