FEATURE: move blog module into own repository

Article/Entities/Article.php

@@ -0,0 +1,15 @@
+<?php
+namespace Modules\Blog\Article\Entities;
+
+use App\Models\Content\Content;
+
+class Article extends Content
+{
+    protected $table = 'contents';
+
+    public function comments()
+    {
+        return $this->hasMany(Comment::class, 'content_id')
+                    ->where('approved', true);
+    }
+}