added support for legacy tickets, fixed switching of modes and also style updates

Modules/Helpdesk/Models/LegacyComment.php

@@ -9,6 +9,8 @@ use Illuminate\Database\Eloquent\Model;
 final class LegacyComment extends Model
 {
     protected $table = 'helpdesk_legacy_comments';
+
     protected $guarded = [];
+
     protected $casts = ['legacy_created_at' => 'datetime', 'legacy_updated_at' => 'datetime'];
 }