* add missing languages.

module/ai/lang/en.php

@@ -112,6 +112,7 @@ $lang->ai->prompts->addRoleTemplate  = 'Add Role Template';
 $lang->ai->prompts->editRoleTemplate = 'Edit Role Template';
 $lang->ai->prompts->roleAddedSuccess = 'Role added successfully.';
 $lang->ai->prompts->roleDelConfirm   = 'Deleting the role does not affect the role that is already in the prompt. Do you want to delete it?';
+$lang->ai->prompts->roleDelSuccess   = 'Role deleted successfully.';
 $lang->ai->prompts->roleTemplateSave = 'Save Role Template';
 $lang->ai->prompts->roleTemplateSaveList = array();
 $lang->ai->prompts->roleTemplateSaveList['save']    = 'Save';

module/ai/lang/zh-cn.php

@@ -112,6 +112,7 @@ $lang->ai->prompts->addRoleTemplate  = '添加角色模板';
 $lang->ai->prompts->editRoleTemplate = '编辑角色模板';
 $lang->ai->prompts->roleAddedSuccess = '角色模版保存成功';
 $lang->ai->prompts->roleDelConfirm   = '删除不会影响已用角色模版的提词，是否删除？';
+$lang->ai->prompts->roleDelSuccess   = '角色模板已删除';
 $lang->ai->prompts->roleTemplateSave = '存为角色模板';
 $lang->ai->prompts->roleTemplateSaveList = array();
 $lang->ai->prompts->roleTemplateSaveList['save']    = '保存';

module/ai/view/promptassignrole.html.php

@@ -230,7 +230,7 @@ function validateForm()
             data: {method: 'delete', id: id},
             dataType: 'html',
             success: function (response) {
-              new $.zui.Messager('<?php echo $lang->ai->prompts->roleAddedSuccess; ?>', {type: 'success'}).show();
+              new $.zui.Messager('<?php echo $lang->ai->prompts->roleDelSuccess; ?>', {type: 'success'}).show();
               $('#roleList').html($($.parseHTML(response)).filter('#roleList').html());
             }
           });