Ship local assets, portfolio filters, favicon, and UI polish.

Host CDN images locally, add top-level portfolio category filtering with nav sublinks, refresh the Meshkee favicon, and tighten title/gallery/footer presentation across the site.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/components/Footer.tsx

@@ -15,7 +15,7 @@ export function Footer() {
           </p>
         </div>
 
-        <div className="flex flex-wrap gap-x-6 gap-y-3 text-sm text-ink-soft">
+        <div className="flex flex-col gap-3 text-sm text-ink-soft">
           {nav.map((item) => (
             <Link
               key={item.href}