chore(deps): update dependency stylelint-config-standard to v39

Author: renovate[bot]

package.json

@@ -68,7 +68,7 @@
     "prettier": "3.6.2",
     "stylelint": "16.21.1",
     "stylelint-config-recess-order": "7.1.0",
-    "stylelint-config-standard": "38.0.0",
+    "stylelint-config-standard": "39.0.0",
     "typescript": "5.8.3",
     "typescript-eslint": "8.36.0",
     "unbuild": "3.5.0",