fix : 모델 경로 수정

app/Models/Commons/Menu.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models\Commons;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Menu extends Model
+{
+    protected $fillable = [
+        'tenant_id', 'parent_id', 'name', 'url', 'is_active', 'sort_order',
+        'hidden', 'is_external', 'external_url', 'icon'
+    ];
+
+    public function parent()
+    {
+        return $this->belongsTo(Menu::class, 'parent_id');
+    }
+
+    public function children()
+    {
+        return $this->hasMany(Menu::class, 'parent_id');
+    }
+}