new document customization language pack

example/src/locales/en_US.ts

@@ -0,0 +1,8 @@
+export default {
+    nav: {
+        home:"Home",
+        guide: "Guide",
+        components: "Components",
+        environment: "Environment"
+    }
+}

example/src/locales/zh_CN.ts

@@ -0,0 +1,8 @@
+export default {
+    nav: {
+        home:"首页",
+        guide: "指南",
+        components: "组件",
+        environment: "生态"
+    }
+}