Studio: make grid checkbox rectangular and commit table changes

app/Services/ArtworkSearchService.php

@@ -269,6 +269,27 @@ final class ArtworkSearchService
         });
     }
 
+    /**
+     * Rising: sorted by heat_score (recalculated every 15 min).
+     *
+     * Surfaces artworks with rapid recent engagement growth.
+     * Restricts to last 30 days, sorted by heat_score DESC.
+     */
+    public function discoverRising(int $perPage = 24): LengthAwarePaginator
+    {
+        $page   = (int) request()->get('page', 1);
+        $cutoff = now()->subDays(30)->toDateString();
+
+        return Cache::remember("discover.rising.{$page}", 120, function () use ($perPage, $cutoff) {
+            return Artwork::search('')
+                ->options([
+                    'filter' => self::BASE_FILTER . ' AND created_at >= "' . $cutoff . '"',
+                    'sort'   => ['heat_score:desc', 'engagement_velocity:desc', 'created_at:desc'],
+                ])
+                ->paginate($perPage);
+        });
+    }
+
     /**
      * Fresh: newest uploads first.
      */