Add language portugese br (#4550)

### What problem does this PR solve?

Add language Portugese from Brazil

### Type of change

- [X] New Feature (non-breaking change which adds functionality)

web/src/locales/zh.ts

@@ -15,6 +15,7 @@ export default {
       edit: '编辑',
       upload: '上传',
       english: '英文',
+      portugeseBr: '葡萄牙语 (巴西)',
       chinese: '简体中文',
       traditionalChinese: '繁体中文',
       language: '语言',