More website tweaks (#977)

* Some layout tweaks

* SSR resource listing pages

Render resource listing pages in Astro for first paint and hydrate client filtering/search behavior on top.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fixing font path

* removing feature plugin reference as we don't track that anymore

* button alignment

* rendering markdown

* Improve skills modal file browsing

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Improving the layout of the search/filter section

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

website/src/scripts/embedded-data.ts

@@ -0,0 +1,29 @@
+const embeddedDataCache = new Map<string, unknown>();
+
+export function getEmbeddedDataElementId(filename: string): string {
+  return `page-data-${filename.replace(/[^a-z0-9]+/gi, "-").toLowerCase()}`;
+}
+
+export function serializeEmbeddedData(data: unknown): string {
+  return JSON.stringify(data).replace(/</g, "\\u003c");
+}
+
+export function getEmbeddedData<T>(filename: string): T | null {
+  if (typeof document === "undefined") return null;
+
+  if (embeddedDataCache.has(filename)) {
+    return embeddedDataCache.get(filename) as T;
+  }
+
+  const element = document.getElementById(getEmbeddedDataElementId(filename));
+  if (!(element instanceof HTMLScriptElement)) return null;
+
+  try {
+    const data = JSON.parse(element.textContent || "null") as T;
+    embeddedDataCache.set(filename, data);
+    return data;
+  } catch (error) {
+    console.error(`Error parsing embedded data for ${filename}:`, error);
+    return null;
+  }
+}