feat: implement lazy loading for hls.js and enhance video player initialization

frontend/vite.config.ts

@@ -3,6 +3,7 @@ import { defineConfig } from "vite";
 export default defineConfig({
   envDir: "..",
   build: {
+    chunkSizeWarningLimit: 600,
     rollupOptions: {
       input: {
         main: "index.html",