feat: SEO metadata strategie (#254)

* feat: animation menu, select, create/edit modal

* add new logos

* animate select cubes and modal-solve

* feat: add SEO metadata

src/app/layout.tsx

@@ -3,9 +3,72 @@ import type { Metadata } from "next";
 import PreloadSettings from "@/components/PreloadSettings";
 
 export const metadata: Metadata = {
-  title: "Nexus Timer | For SpeedCubers",
+  metadataBase: new URL("https://www.nexustimer.pro"),
+  title: "Nexus Timer - Professional Rubik's Cube Timer",
+  applicationName: "Nexus Timer",
   description:
-    "Nexus Timer is a platform for recording and viewing Rubik's cube statistics. It also includes tools to improve Rubik's cube skills.",
+    "Nexus Timer is a professional platform for training and analyzing your journey with the Rubiks Cube.",
+  creator: "Bryan Lundberg",
+  formatDetection: {
+    telephone: false,
+    email: false,
+    address: false,
+  },
+  keywords: [
+    "timer",
+    "nxtimer",
+    "nexustimer",
+    "nexus",
+    "rubiks cube timer",
+    "online timer",
+    "web timer",
+    "rubiks",
+    "cube",
+    "online rubiks cube timer",
+    "speedcubing",
+    "cubing",
+    "cubing timer",
+    "world cubing association",
+    "wca",
+  ],
+  referrer: "origin-when-cross-origin",
+  generator: "Nextjs",
+  alternates: {
+    canonical: "/",
+    languages: {
+      "en-US": "/",
+      "es-ES": "/",
+      "fr-FR": "/",
+      "de-DE": "/",
+      "ja-JP": "/",
+      "zh-CN": "/",
+      "ru-RU": "/",
+      "hi-IN": "/",
+      "pt-PT": "/",
+      "it-IT": "/",
+      "ko-KR": "/",
+      "nl-NL": "/",
+      "sv-SE": "/",
+      "tr-TR": "/",
+      "pl-PL": "/",
+      "vi-VN": "/",
+      "th-TH": "/",
+      "el-GR": "/",
+      "fi-FI": "/",
+      "uk-UA": "/",
+      "cs-CZ": "/",
+      "ro-RO": "/",
+      "no-NO": "/",
+      "da-DK": "/",
+      "ms-MY": "/",
+      "hu-HU": "/",
+      "id-ID": "/",
+      "bn-BD": "/",
+      "sk-SK": "/",
+      "fil-PH": "/",
+      "et-EE": "/",
+    },
+  },
 };
 
 export default function RootLayout({

src/app/opengraph-image.alt.txt

@@ -0,0 +1 @@
+Nexus Timer is a professional platform for training and analyzing your journey with the Rubiks Cube.

src/app/robots.ts

@@ -0,0 +1,12 @@
+import { MetadataRoute } from "next";
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: {
+      userAgent: "*",
+      allow: "/",
+      disallow: "/private/",
+    },
+    sitemap: "https://www.nexustimer.pro/sitemap.xml",
+  };
+}

src/app/sitemap.ts

@@ -0,0 +1,26 @@
+import { MetadataRoute } from "next";
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  return [
+    {
+      url: "https://www.nexustimer.pro/",
+      lastModified: new Date(),
+      priority: 1,
+    },
+    {
+      url: "https://www.nexustimer.pro/solves",
+      lastModified: new Date(),
+      priority: 0.8,
+    },
+    {
+      url: "https://www.nexustimer.pro/stats",
+      lastModified: new Date(),
+      priority: 0.8,
+    },
+    {
+      url: "https://www.nexustimer.pro/cubes",
+      lastModified: new Date(),
+      priority: 0.8,
+    },
+  ];
+}

src/app/twitter-image.alt.txt

@@ -0,0 +1 @@
+Nexus Timer is a professional platform for training and analyzing your journey with the Rubiks Cube.