WebSocket receiver

package.json

@@ -3,9 +3,9 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "next dev",
+    "dev": "node server.mjs",
     "build": "next build",
-    "start": "next start"
+    "start": "NODE_ENV=production node server.mjs"
   },
   "dependencies": {
     "@codemirror/lang-go": "^6.0.1",
@@ -61,7 +61,8 @@
     "react-dom": "19.2.3",
     "recharts": "^2.15.4",
     "tailwind-merge": "^3.4.0",
-    "tailwindcss-animate": "^1.0.7"
+    "tailwindcss-animate": "^1.0.7",
+    "ws": "^8.19.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",