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/robots.ts

@@ -0,0 +1,15 @@
+import type { MetadataRoute } from "next";
+import { SITE_URL } from "@/lib/seo";
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: {
+      userAgent: "*",
+      allow: "/",
+      // /sonuc bilinçli olarak ENGELLENMEDİ: sayfa noindex meta taşıyor ve
+      // robots.txt engeli o meta'nın görülmesini imkânsız kılardı.
+      disallow: ["/api/", "/listem", "/odeme/", "/rapor/", "/giris"],
+    },
+    sitemap: `${SITE_URL}/sitemap.xml`,
+  };
+}