Created the simple html app using node.js

Created index.html, the main html page
Created index.js, the html server
Added packages and settings

package.json

@@ -0,0 +1,14 @@
+{
+  "name": "synchronized-video-streaming",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.18.2"
+  }
+}