fix(deps): update dependency date-fns to v4

Author: renovate[bot]

pnpm-lock.yaml

@@ -17,7 +17,7 @@
     "@stitches/react": "1.2.8",
     "@theguild/components": "6.6.4",
     "clsx": "2.1.1",
-    "date-fns": "3.6.0",
+    "date-fns": "4.1.0",
     "formik": "2.4.6",
     "framer-motion": "10.18.0",
     "immer": "10.1.1",