Better format for the date shown on hover

It is localized with navigator language.

Author: pgiraud

app/static/dist/.vite/manifest.json

@@ -27,7 +27,7 @@
     ]
   },
   "app/static/js/index.js": {
-    "file": "assets/index-rQMIlcxz.js",
+    "file": "assets/index-BqQVz-jL.js",
     "name": "index",
     "src": "app/static/js/index.js",
     "isEntry": true,