feat: add sitemap (#47)

Author: avivkeller

doc-kit.config.mjs

@@ -9,12 +9,12 @@ export default {
   global: {
     output: 'out/learn',
     input: ['pages/**/*.md'],
+    baseURL: `https://${origin}/learn`,
   },
   web: {
     // Important Configuration
     project: 'Node.js',
     title: '{project} Learn',
-    baseURL: `https://${origin}/learn`,
     pageURL: '{baseURL}{path}.html',
     editURL: 'https://github.com/nodejs/learn/edit/main/pages{path}.md',
     useAbsoluteURLs: true,
@@ -26,4 +26,8 @@ export default {
       '#theme/Layout': join(import.meta.dirname, 'components/Layout/index.jsx'),
     },
   },
+  sitemap: {
+    indexURL: '{baseURL}',
+    pageURL: '{baseURL}{path}',
+  },
 };

package.json

@@ -1,6 +1,6 @@
 {
   "scripts": {
-    "build": "doc-kit generate -t web -t orama-db --config-file doc-kit.config.mjs",
+    "build": "doc-kit generate -t web -t orama-db -t sitemap --config-file doc-kit.config.mjs",
     "lint": "eslint .",
     "lint:fix": "eslint --fix .",
     "format": "prettier --write .",