Wire admin studio SSR and search infrastructure

app/Services/Posts/PostTrendingService.php

@@ -52,6 +52,9 @@ class PostTrendingService
 
         // Load posts preserving ranked order
         $posts = Post::with($this->feedService->publicEagerLoads())
+            ->withExists([
+                'saves as viewer_saved' => fn ($saveQuery) => $saveQuery->where('user_id', $viewerId),
+            ])
             ->whereIn('id', $pageIds)
             ->get()
             ->keyBy('id');