Improve video loading speed and search responsiveness

Implement a background service to sync videos from Bunny.net every minute, optimize search debounce to 150ms, and cache videos for faster retrieval and instant search.

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/F2OLMnq

server/index.ts

@@ -1,5 +1,6 @@
 import express, { type Request, Response, NextFunction } from "express";
 import { registerRoutes } from "./routes";
+import { videoSyncService } from "./videoSync";
 import { setupVite, serveStatic, log } from "./vite";
 
 const app = express();
@@ -37,6 +38,9 @@ app.use((req, res, next) => {
 });
 
 (async () => {
+  // Initialize video sync service for automatic Bunny.net updates
+  await videoSyncService.initialize();
+  
   const server = await registerRoutes(app);
 
   app.use((err: any, _req: Request, res: Response, _next: NextFunction) => {