Chore: fix playground (#2046)

Author: ota-meshi

docs/.vitepress/build-system/build.ts

@@ -16,7 +16,7 @@ const dirname = path.dirname(
 build(
   path.join(dirname, './src/eslint.mjs'),
   path.join(dirname, './shim/eslint.mjs'),
-  ['path', 'assert', 'util']
+  ['path', 'assert', 'util', 'esquery']
 )
 build(
   path.join(dirname, '../../../node_modules/assert'),

docs/.vitepress/build-system/shim/esquery.mjs

@@ -0,0 +1,5 @@
+import esquery from '../../../../node_modules/esquery/dist/esquery.esm.js'
+
+export const { parse, match, traverse, matches, query } = esquery
+
+export { default } from '../../../../node_modules/esquery/dist/esquery.esm.js'

docs/.vitepress/config.ts

@@ -154,6 +154,7 @@ export default defineConfig({
         path: path.join(dirname, './build-system/shim/path.mjs'),
 
         tslib: path.join(dirname, '../../node_modules/tslib/tslib.es6.js'),
+        esquery: path.join(dirname, './build-system/shim/esquery.mjs'),
         globby: path.join(dirname, './build-system/shim/globby.mjs')
       }
     },