fixup

Signed-off-by: Paolo Insogna <paolo@cowtech.it>

Author: ShogunPanda

package.json

@@ -72,7 +72,8 @@
     "playwright": "^1.56.0",
     "react": "^19.2.0",
     "typescript": "^5.9.3",
-    "vitest": "^4.0.0"
+    "vitest": "^4.0.0",
+    "ws": "^8.19.0"
   },
   "bin": {
     "watt-admin": "cli.js"