[FEAT] 優化部署流程：加入 RoleSeeder 與 AdminUserSeeder，並實作權限系統基礎架構與多租戶隔離機制

app/Models/Machine/Machine.php

@@ -5,11 +5,14 @@ namespace App\Models\Machine;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 
+use App\Traits\TenantScoped;
+
 class Machine extends Model
 {
-    use HasFactory;
+    use HasFactory, TenantScoped;
 
     protected $fillable = [
+        'company_id',
         'name',
         'location',
         'status',