Merge pull request 'feat(seo): robots.txt + sitemap.xml — crawler-kontraktet saknades (404 mätt live)' (#89) from feat/robots-sitemap into main

app/robots.ts

@@ -0,0 +1,10 @@
+import type { MetadataRoute } from "next";
+
+// Publik marknadsföringssajt: crawler-vänlig men utan auth-ytor.
+// /portal, /admin och /order/* är inloggnings-ytor — ej indexerbara.
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: [{ userAgent: "*", allow: "/", disallow: ["/portal/", "/admin/", "/order/", "/api/"] }],
+    sitemap: "https://0pt.app/sitemap.xml",
+  };
+}

app/sitemap.ts

@@ -0,0 +1,13 @@
+import type { MetadataRoute } from "next";
+
+const BASE = "https://0pt.app";
+const ROUTES = ["", "/tjanster", "/katalog", "/kallor", "/bestall", "/bestall/beskriv", "/bestall/forskott"];
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  return ROUTES.map((r) => ({
+    url: `${BASE}${r}`,
+    lastModified: new Date(),
+    changeFrequency: "weekly",
+    priority: r === "" ? 1 : 0.7,
+  }));
+}