chore(deps): update dependency happy-dom to v18

Author: renovate[bot]

apps/client/package.json

@@ -67,7 +67,7 @@
     "@types/react": "19.1.7",
     "@types/react-dom": "19.1.6",
     "copy-webpack-plugin": "13.0.0",
-    "happy-dom": "17.6.3",
+    "happy-dom": "18.0.1",
     "script-loader": "0.7.2",
     "vite-plugin-static-copy": "3.0.0"
   },

package.json

@@ -49,7 +49,7 @@
     "eslint": "^9.8.0",
     "eslint-config-prettier": "^10.0.0",
     "eslint-plugin-playwright": "^2.0.0",
-    "happy-dom": "~17.6.0",
+    "happy-dom": "~18.0.0",
     "jiti": "2.4.2",
     "jsdom": "~26.1.0",
     "jsonc-eslint-parser": "^2.1.0",