Hero overlay text to post.content for Home page

vue-theme/src/pages/mixin-post-types.js

             if (!json.url) { json.heroType = null }
             // Uncomment to set the hero text to the post title or excerpt
             // json.text = post && post.excerpt ? post.excerpt : post.title
-            json.text = post.title
+            // json.text = post.title
+            json.text = post && post.content ? post.content : post.title
             return json
         },
         _clearHero(store) {