Refactor code structure for improved readability and maintainability

docs/assets/example/websr.js

@@ -1,18 +0,0 @@
-// https://github.com/sb2702/websr
-// npm i artplayer-plugin-websr
-// import artplayerPluginWebsr from 'artplayer-plugin-websr';
-
-var art = new Artplayer({
-    container: ".artplayer-app",
-    url: "/assets/sample/video3.mp4",
-    fullscreenWeb: true,
-    plugins: [
-        artplayerPluginWebsr({
-            videoScale: 2,
-            networkSize: 'medium',
-            weightsBaseUrl: '/assets/websr/weights',
-            workerUrl: '/assets/websr/worker/main.js',
-            compare: true,
-        }),
-    ],
-});