revert [ci]

Signed-off-by: Paweł Perek <[email protected]>

Author: pawelperek-da

apps/ans/frontend/package.json

@@ -52,7 +52,7 @@
     "eslint-plugin-react": "^7.37.5",
     "eslint-plugin-react-hooks": "^5.2.0",
     "globals": "^16.0.0",
-    "happy-dom": "^20.0.0",
+    "happy-dom": "^11.0.0",
     "prettier": "3.5.3",
     "typescript": "5.8.3",
     "typescript-eslint": "^8.30.1",