fix(gallery): fill tall portrait cards to full block width with object-cover crop

- ArtworkCard: add w-full to nova-card-media, use absolute inset-0 on img so
  object-cover fills the max-height capped box instead of collapsing the width
- MasonryGallery.css: add width:100% to media container, position img
  absolutely so top/bottom is cropped rather than leaving dark gaps
- Add React MasonryGallery + ArtworkCard components and entry point
- Add recommendation system: UserRecoProfile model/DTO/migration,
  SuggestedCreatorsController, SuggestedTagsController, Recommendation
  services, config/recommendations.php
- SimilarArtworksController, DiscoverController, HomepageService updates
- Update routes (api + web) and discover/for-you views
- Refresh favicon assets, update vite.config.js

resources/views/layouts/nova.blade.php

@@ -26,7 +26,13 @@
 
     <!-- Icons (kept for now to preserve current visual output) -->
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css" />
-    <link rel="shortcut icon" href="/favicon.ico">
+
+    <link rel="icon" type="image/png" href="/favicon/favicon-96x96.png" sizes="96x96" />
+    <link rel="icon" type="image/svg+xml" href="/favicon/favicon.svg" />
+    <link rel="shortcut icon" href="/favicon/favicon.ico" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/favicon/apple-touch-icon.png" />
+    <link rel="manifest" href="/favicon/site.webmanifest" />
+
 
     @vite(['resources/css/app.css','resources/css/nova-grid.css','resources/scss/nova.scss','resources/js/nova.js','resources/js/entry-search.jsx'])
     <style>