feat: complete ANL lab web application with lossless data migration and SSG routes

refer_landing_page/app/sitemap.ts

@@ -0,0 +1,48 @@
+import { MetadataRoute } from "next";
+import { PUB_CATEGORIES } from "../content/categories";
+
+export default function sitemap(): MetadataRoute.Sitemap {
+  const baseUrl = "https://anl.knu.ac.kr";
+
+  const staticRoutes: MetadataRoute.Sitemap = [
+    {
+      url: `${baseUrl}`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 1.0,
+    },
+    {
+      url: `${baseUrl}/members`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 0.8,
+    },
+    {
+      url: `${baseUrl}/publications`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 0.9,
+    },
+    {
+      url: `${baseUrl}/lectures`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 0.7,
+    },
+    {
+      url: `${baseUrl}/standardization`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 0.8,
+    },
+  ];
+
+  const categoryRoutes: MetadataRoute.Sitemap = PUB_CATEGORIES.map((cat) => ({
+    url: `${baseUrl}/publications/${cat.slug}`,
+    lastModified: new Date(),
+    changeFrequency: "monthly",
+    priority: 0.8,
+  }));
+
+  return [...staticRoutes, ...categoryRoutes];
+}