feat(site): serve /sitemap.xml and /robots.txt

apps/site/app/robots.ts

@@ -0,0 +1,12 @@
+import type { MetadataRoute } from "next";
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: {
+      userAgent: "*",
+      allow: "/",
+      disallow: ["/api/", "/account", "/orders", "/library", "/checkout/", "/claim/"],
+    },
+    sitemap: "https://nightcell7.com/sitemap.xml",
+  };
+}

apps/site/app/sitemap.ts

@@ -0,0 +1,40 @@
+import type { MetadataRoute } from "next";
+
+const ORIGIN = "https://nightcell7.com";
+
+/**
+ * Public, indexable pages only. Account, checkout, claim and password pages
+ * are per-visitor and stay out; /characters/[side] lists the two dossiers.
+ */
+const PATHS = [
+  "/",
+  "/episodes/false-dawn",
+  "/multiplayer",
+  "/downloads",
+  "/system-requirements",
+  "/yards",
+  "/gallery",
+  "/characters",
+  "/characters/rook",
+  "/characters/leila",
+  "/news",
+  "/faq",
+  "/support",
+  "/status",
+  "/press",
+  "/careers",
+  "/credits",
+  "/privacy",
+  "/terms",
+  "/refunds",
+  "/licenses",
+  "/community-guidelines",
+];
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  return PATHS.map((path) => ({
+    url: `${ORIGIN}${path}`,
+    changeFrequency: path === "/" || path === "/news" ? "weekly" : "monthly",
+    priority: path === "/" ? 1 : path === "/episodes/false-dawn" ? 0.9 : 0.5,
+  }));
+}