Update routing in next.config.ts to redirect "/tercih-robotu" to the hero form, add simple-icons dependency in package.json, and enhance database indexing for improved query performance. Remove unused SVG files and update metadata across various pages for better SEO and clarity.

src/app/giris/page.tsx

@@ -7,7 +7,8 @@ import { GirisForm } from "./giris-form";
 import { GirisBaslik } from "./giris-baslik";
 
 export const metadata: Metadata = {
-  title: "Giriş — KolayTercih",
+  title: "Giriş",
+  robots: { index: false, follow: true },
 };
 
 export default async function GirisPage({