feat: sitemap auto-generation for docs (#1822)

apps/documentation/.gitignore

@@ -34,3 +34,8 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+# next-sitemap output
+/public/sitemap.xml
+/public/robots.txt
+/public/sitemap-*.xml

apps/documentation/next-sitemap.config.js

@@ -0,0 +1,5 @@
+/** @type {import('next-sitemap').IConfig} */
+module.exports = {
+  siteUrl: 'https://docs.documenso.com', // Replace with your actual site URL
+  generateRobotsTxt: true, // Generates robots.txt
+};

apps/documentation/package.json

@@ -7,7 +7,8 @@
     "build": "next build",
     "start": "next start -p 3002",
     "lint:fix": "next lint --fix",
-    "clean": "rimraf .next && rimraf node_modules"
+    "clean": "rimraf .next && rimraf node_modules",
+    "postbuild": "next-sitemap"
   },
   "dependencies": {
     "@documenso/assets": "*",
@@ -26,6 +27,7 @@
     "@types/node": "^20",
     "@types/react": "^18",
     "@types/react-dom": "^18",
+    "next-sitemap": "^4.2.3",
     "typescript": "5.6.2"
   }
 }