big fix

app/Models/Project.php

     public function firstListImgUrl(): Attribute
     {
         return Attribute::make(
-            get: fn ($value) => empty($this->img_url) ? null : is_array($this->img_url)? Storage::url($this->img_url[0]) : Storage::url($this->img_url),
+            get: fn ($value) => !empty($this->img_url) ? Storage::url($this->img_url[0]) : null,
         );
     }