docs(README): Translate to Portuguese and enhance with project details

- Added NutriScan logo and updated badge versions for accuracy
- Translated entire README from English to Portuguese for localization
- Introduced new sections: mission, differentials, statistics, and visual demonstration
- Restructured table of contents and expanded project description for better user engagement and clarity

app/sitemap.ts

@@ -1,12 +1,12 @@
-import { MetadataRoute } from 'next'
+import { MetadataRoute } from "next";
 
 export default function sitemap(): MetadataRoute.Sitemap {
-    return [
-        {
-            url: 'https://resenhaitapoa.com.br',
-            lastModified: new Date(),
-            changeFrequency: 'daily',
-            priority: 1,
-        }
-    ]
-}
+  return [
+    {
+      url: "https://nutriscan.evandro.dev.br",
+      lastModified: new Date(),
+      changeFrequency: "daily",
+      priority: 1,
+    },
+  ];
+}