docs: convert examples to typescript (#3766)

* docs: convert examples to typescript

* docs: convert remaining examples

* docs: update next.js

* ci: fix lint

* docs: fix next.js path

* docs: cleanup

* update

Co-authored-by: wendellhu <wendellhu@tencent.com>

site/next.config.js

@@ -2,24 +2,6 @@ const fs = require('fs')
 const path = require('path')
 
 module.exports = {
-  exportPathMap: async (defaultPathMap, config) => {
-    const { dir } = config
-    const examples = fs.readdirSync(path.resolve(dir, 'examples'))
-    const pages = {
-      '/': { page: '/' },
-    }
-
-    for (const file of examples) {
-      if (!file.endsWith('.js')) {
-        continue
-      }
-
-      const example = file.replace('.js', '')
-      pages[`/examples/${example}`] = { page: '/examples/[example]', example }
-    }
-
-    return pages
-  },
   webpack: config => {
     config.module.rules.push({
       test: /\.js$/,