删除容器，需求，任务，项目时也把提交的审批删除

app/Models/RequirementGroup.php

@@ -5,6 +5,7 @@ namespace App\Models;
 use EloquentFilter\Filterable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
 
 class RequirementGroup extends Model
 {