fix: 修复多页面语言包key路径错误问题

统一修正所有页面中调用语言包时的路径命名，将短横线/下划线格式调整为正确的嵌套路径格式，确保语言文本可以正常加载

pages_order/public/js/refundMethod.js

@@ -7,8 +7,8 @@ export default {
 		 */
 		cancleRefund(order_goods_id, callback) {
 			uni.showModal({
-				content: this.$lang('order.refund.cancelRefundContent'),
-				cancelText: this.$lang('order.refund.cancelRefundCancelText'),
+				content: this.$lang('order.refund.refund.cancelRefundContent'),
+				cancelText: this.$lang('order.refund.refund.cancelRefundCancelText'),
 				cancelColor: '#898989',
 				success: res => {
 					if (res.confirm) {