Improve platform speed and search responsiveness

Implement performance optimizations including HTTP compression, enhanced caching strategies, reduced search debounce time, and optimized thumbnail generation.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: d7424866-83d1-4486-a212-ac12b4c7becf
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/8cc42625-c1f5-4e43-99bd-77f2c4dedee2/d7424866-83d1-4486-a212-ac12b4c7becf/UCWygK2

client/src/pages/home.tsx

@@ -19,7 +19,7 @@ export default function Home() {
 
 
 
-  // Fetch videos
+  // Fetch videos with optimized caching
   const { data: videosResponse, isLoading, refetch } = useQuery<VideosResponse>({
     queryKey: ["/api/videos", { 
       limit: 20, 
@@ -41,7 +41,11 @@ export default function Home() {
         throw new Error('Failed to fetch videos');
       }
       return response.json();
-    }
+    },
+    staleTime: 5 * 60 * 1000, // 5 minutes
+    gcTime: 10 * 60 * 1000, // 10 minutes
+    refetchOnWindowFocus: false,
+    refetchOnReconnect: false
   });
 
   // Update videos when new data comes in