stop indexing the search and swaps

package.json

@@ -12,7 +12,7 @@
     "build:icons": "svgr svgs/resources/ --config-file svgs/configs/.svgrrc.default.cjs && prettier -w ./components/icons"
   },
   "engines": {
-    "node": "20.x"
+    "node": "22.x"
   },
   "dependencies": {
     "@artsy/fresnel": "^7.1.3",

src/app/robots.ts

@@ -0,0 +1,7 @@
+const HOST = 'https://explorer.rango.exchange';
+export default function robots() {
+  return {
+    rules: [{ userAgent: '*', allow: '/' }],
+    sitemap: `${HOST}/sitemap.xml`,
+  };
+}

src/app/search/page.tsx

@@ -13,6 +13,7 @@ export async function generateMetadata({
 }) {
   return {
     title: `Address ${searchParams.query}`,
+    robots: { index: false, follow: false },
   };
 }
 /*

src/app/sitemap.ts

@@ -11,21 +11,5 @@ export default function sitemap(): MetadataRoute.Sitemap {
       url: `${WEBSITE_URL}/statistics`,
       priority: 0.8,
     },
-    {
-      url: `${WEBSITE_URL}/search`,
-      priority: 0.8,
-    },
-    {
-      url: `${WEBSITE_URL}/swap`,
-      priority: 0.8,
-    },
-    {
-      url: `https://app.rango.exchange/`,
-      priority: 0.9,
-    },
-    {
-      url: `https://docs.rango.exchange`,
-      priority: 0.9,
-    },
   ];
 }

src/app/swap/[id]/page.tsx

@@ -7,6 +7,7 @@ import { Suspense } from 'react';
 export async function generateMetadata({ params }: { params: { id: string } }) {
   return {
     title: `Swap ${params.id}`,
+    robots: { index: false, follow: false },
   };
 }