rss feed added

app/Support/CustomFeedItem.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Support;
+
+use Spatie\Feed\FeedItem;
+
+class CustomFeedItem extends FeedItem
+{
+    protected string $content;
+
+    public function content(string $content): self
+    {
+        $this->content = $content;
+
+        return $this;
+    }
+}