refactor: reconstruct language files into multi-file structures (#4683)

* refactor: reconstruct language files into multi-file structures

* chore: typo

apps/web-antd/src/locales/langs/zh-CN/demos.json

@@ -0,0 +1,12 @@
+{
+  "title": "演示",
+  "antd": "Ant Design Vue",
+  "vben": {
+    "title": "项目",
+    "about": "关于",
+    "document": "文档",
+    "antdv": "Ant Design Vue 版本",
+    "naive-ui": "Naive UI 版本",
+    "element-plus": "Element Plus 版本"
+  }
+}

apps/web-antd/src/locales/langs/zh-CN/page.json

@@ -0,0 +1,14 @@
+{
+  "auth": {
+    "login": "登陆",
+    "register": "注册",
+    "codeLogin": "验证码登陆",
+    "qrcodeLogin": "二维码登陆",
+    "forgetPassword": "忘记密码"
+  },
+  "dashboard": {
+    "title": "概览",
+    "analytics": "分析页",
+    "workspace": "工作台"
+  }
+}