update docs

docs/.vitepress/locales/zh.config.js

+export default {
+  label: '中文',
+  lang: 'zh',
+  link: '/zh/',
+  title: 'DC-SDK 开发文档',
+  themeConfig: {
+    nav: [
+      {
+        text: '文档',
+        items: [
+          { text: '快速上手', link: '/zh/guide/get-start' },
+          { text: '架构图', link: '/zh/guide/framework-chart' },
+          { text: 'v2.x', link: 'https://resource.dvgis.cn/dc-api/v2.x/zh/' },
+          { text: 'Cesium', link: 'https://github.com/CesiumGS/cesium/' },
+        ],
+      },
+      { text: 'API', link: '/zh/api/global' },
+      {
+        text: '周边社区',
+        items: [
+          {
+            text: 'Vue',
+            items: [
+              { text: 'dc-vue', link: 'https://github.com/dvgis/dc-vue' },
+              {
+                text: 'dc-vue-next',
+                link: 'https://github.com/dvgis/dc-vue-next',
+              },
+            ],
+          },
+          {
+            text: 'vite',
+            items: [
+              {
+                text: 'vite-plugin-dc',
+                link: 'https://github.com/dvgis/vite-plugin-dc',
+              },
+              { text: 'dc-vite', link: 'https://github.com/dvgis/dc-vite' },
+            ],
+          },
+        ],
+      },
+      { text: '赞助', link: '/zh/donation/' },
+    ],
+    sidebar: {
+      '/zh/guide/': [
+        {
+          text: '文档',
+          items: [
+            { text: '简介', link: '/zh/guide/introduction' },
+            { text: '快速上手', link: '/zh/guide/get-start' },
+            { text: '运行环境', link: '/zh/guide/run-env' },
+            { text: '架构图', link: '/zh/guide/framework-chart' },
+            { text: '从 2.x 迁移', link: '/zh/guide/from-v2' },
+            { text: '技术扩展', link: '/zh/guide/tec-ext' },
+          ],
+        },
+      ],
+      '/zh/api/': [
+        {
+          items: [
+            { text: '全局 API', link: '/zh/api/global' },
+            { text: '基础 API', link: '/zh/api/base' },
+            { text: '地图 API', link: '/zh/api/tile' },
+            { text: '图层 API', link: '/zh/api/layer' },
+            {
+              text: '<b>要素 API</b>',
+              items: [
+                { text: '矢量要素', link: '/zh/api/overlay-vector' },
+                { text: '图元要素', link: '/zh/api/overlay-primitive' },
+                { text: '标绘要素', link: '/zh/api/overlay-plot' },
+              ],
+            },
+            { text: '材质 API', link: '/zh/api/material' },
+            { text: '工具 API', link: '/zh/api/tools' },
+            {
+              text: '效果 API',
+              items: [
+                { text: '场景效果', link: '/zh/api/effect-scene' },
+                { text: '动画效果', link: '/zh/api/effect-animation' },
+              ],
+            },
+          ],
+        },
+      ],
+    },
+    docFooter: {
+      prev: '上一页',
+      next: '下一页',
+    },
+    outlineTitle: '目录',
+    search: {
+      provider: 'local',
+    },
+  },
+}