Fix/from rich text adds metatype (#5488)

* fromRichText adds metatype to new widget

* change

Author: stuartromanek

.changeset/wet-pianos-drum.md

@@ -0,0 +1,5 @@
+---
+"apostrophe": patch
+---
+
+fromRichText adds metatype to new widget

packages/apostrophe/modules/@apostrophecms/area/index.js

@@ -886,7 +886,8 @@ module.exports = {
           area.items.push({
             _id: self.apos.util.generateId(),
             type: '@apostrophecms/rich-text',
-            content: html
+            content: html,
+            metaType: 'widget'
           });
         }
         return area;