Add new content widgets and a dynamic bento grid homepage

Integrates photo gallery, horoscope, recipe, and news widgets into a dynamic MSN-style bento grid homepage. Adds new routes for gallery and updates navigation.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 413891e8-d784-4bea-b9f5-91a5a68316b4
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: ac196a32-ec08-4953-9df7-633cb142cc48
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/f209e72a-0939-48fa-84fc-57854de71967/413891e8-d784-4bea-b9f5-91a5a68316b4/RVXhOPb
Replit-Helium-Checkpoint-Created: true

client/src/components/header.tsx

@@ -8,6 +8,7 @@ const navItems = [
   { label: "Start", href: "/" },
   { label: "News", href: "/category/News" },
   { label: "Video", href: "/videos" },
+  { label: "Galerie", href: "/gallery" },
 ];
 
 export default function Header() {