Upgrade stylelint to 16

Author: shepmaster

ui/frontend/package.json

@@ -71,9 +71,9 @@
     "postcss-simple-vars": "^7.0.1",
     "prettier": "^3.0.3",
     "prettier-plugin-css-order": "^2.0.0",
-    "stylelint": "^15.2.0",
+    "stylelint": "^16.2.1",
     "stylelint-config-css-modules": "^4.0.0",
-    "stylelint-config-standard": "^34.0.0",
+    "stylelint-config-standard": "^36.0.0",
     "ts-essentials": "^9.0.0",
     "ts-jest": "^29.0.4",
     "ts-loader": "^9.2.3",