feat: seo improvements (#98)

app/src/app/layout.tsx

@@ -10,10 +10,16 @@ import { headers } from 'next/headers'
 import { twMerge } from 'tailwind-merge'
 import { cookieToInitialState } from 'wagmi'
 import './globals.css'
+import { TURTLE_CONFIG } from '@/utils/turle.config'
 
 export const metadata: Metadata = {
-  title: 'Turtle',
-  description: 'Token transfers done right',
+  metadataBase: new URL(TURTLE_CONFIG.url!),
+  title: TURTLE_CONFIG.name,
+  description: TURTLE_CONFIG.description,
+  icons: {
+    icon: '/favicon.ico',
+    apple: '/apple-icon.png',
+  },
 }
 
 export default function RootLayout({

app/src/app/manifest.ts

@@ -0,0 +1,33 @@
+import type { MetadataRoute } from 'next'
+import { TURTLE_CONFIG } from '@/utils/turle.config'
+
+export default function manifest(): MetadataRoute.Manifest {
+  return {
+    name: TURTLE_CONFIG.name,
+    short_name: 'Turtle',
+    lang: 'en',
+    description: TURTLE_CONFIG.description,
+    start_url: '/',
+    display: 'standalone',
+    background_color: '#fff',
+    theme_color: '#fff',
+    categories: ['polkadot', 'ethereum', 'defi', 'blockchain', 'web3'],
+    icons: [
+      {
+        src: '/favicon.ico',
+        sizes: '32x32',
+        type: 'image/x-icon',
+      },
+      {
+        src: '/android-chrome-192x192.png',
+        sizes: '192x192',
+        type: 'image/png',
+      },
+      {
+        src: '/android-chrome-512x512.png',
+        sizes: '512x512',
+        type: 'image/png',
+      },
+    ],
+  }
+}

app/src/app/opengraph-image.alt.txt

@@ -0,0 +1 @@
+Turtle, frictionless cross-chain transfers

app/src/app/robot.ts

@@ -0,0 +1,12 @@
+import type { MetadataRoute } from 'next'
+import { TURTLE_CONFIG } from '@/utils/turle.config'
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: {
+      userAgent: '*',
+      allow: '/',
+    },
+    sitemap: `${TURTLE_CONFIG.url}/sitemap.xml`,
+  }
+}

app/src/app/sitemap.ts

@@ -0,0 +1,15 @@
+import { TURTLE_CONFIG } from '@/utils/turle.config'
+import type { MetadataRoute } from 'next'
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  const defaultSite: MetadataRoute.Sitemap = [
+    {
+      url: `${TURTLE_CONFIG.url}`,
+      lastModified: new Date(),
+      changeFrequency: 'hourly',
+      priority: 1,
+    },
+  ]
+
+  return defaultSite
+}

app/src/app/twitter-image.alt.txt

@@ -0,0 +1 @@
+Turtle, frictionless cross-chain transfers

app/src/utils/turle.config.ts

@@ -0,0 +1,6 @@
+export const TURTLE_CONFIG = {
+  name: 'Turtle',
+  description:
+    'Turtle is your go to app when it comes to cross-chain transfers that leverage fully trustless infrastructure. We aim to provide a unified experience to transfer tokens anywhere.',
+  url: 'https://app.turtle.cool',
+}