Add next-sitemap (#200)

Author: sdserranog

.npmrc

@@ -0,0 +1 @@
+enable-pre-post-scripts=true

next-sitemap.config.js

@@ -0,0 +1,6 @@
+/** @type {import('next-sitemap').IConfig} */
+export default {
+  siteUrl: process.env.SITE_URL || "https://docs.arcade.dev",
+  generateRobotsTxt: true,
+  sitemapSize: 3000,
+};

package.json

@@ -10,7 +10,8 @@
     "lint": "next lint",
     "lint:fix": "next lint --fix",
     "prettier": "prettier --write \"*/**/*.{js,jsx,json,ts,tsx,css,md}\"",
-    "prepare": "husky install"
+    "prepare": "husky install",
+    "postbuild": "next-sitemap"
   },
   "repository": {
     "type": "git",
@@ -35,6 +36,7 @@
     "framer-motion": "^11.16.0",
     "lucide-react": "^0.469.0",
     "next": "^15.1.3",
+    "next-sitemap": "^4.2.3",
     "next-themes": "^0.4.4",
     "nextra": "^3.3.1",
     "nextra-theme-docs": "^3.3.1",