feat(sitemap): add custom sitemap configuration and XSLT file

astro.config.mjs

@@ -10,7 +10,38 @@ export default defineConfig({
   site: "https://jleibl.net",
   integrations: [
     react(),
-    sitemap(),
+    sitemap({
+      changefreq: "weekly",
+      priority: 1.0,
+      lastmod: new Date("2025-05-16"),
+      customPages: [
+        "https://jleibl.net/#about",
+        "https://jleibl.net/#work",
+        "https://jleibl.net/#hobby",
+        "https://jleibl.net/#contact",
+      ],
+      i18n: {
+        defaultLocale: "en",
+        locales: {
+          en: "en-US",
+        },
+      },
+      serialize: (item) => {
+        if (item.url === "https://jleibl.net/") {
+          return {
+            ...item,
+            img: [
+              {
+                url: "https://jleibl.net/profile-image-futu-style.jpg",
+                caption: "Jan-Marlon Leibl - Fullstack Developer",
+              },
+            ],
+          };
+        }
+        return item;
+      },
+      xslURL: "/sitemap.xsl",
+    }),
     icon({
       include: {
         ph: ["*"],