fix: add missing HasContainerFactory trait to repo

app/Ship/Traits/HasContainerFactory.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Ship\Traits;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+trait HasContainerFactory
+{
+    use HasFactory;
+
+    protected static function newFactory(): mixed
+    {
+        if (property_exists(static::class, 'factory')) {
+            return static::$factory::new();
+        }
+
+        return parent::newFactory();
+    }
+}