fix: DateTimeException when running `/userdata`

common/src/main/java/net/william278/husksync/util/DataSnapshotList.java

@@ -56,7 +56,7 @@ public class DataSnapshotList {
                                         snapshot.getTimestamp().format(DateTimeFormatter
                                                 .ofLocalizedDateTime(FormatStyle.MEDIUM, FormatStyle.SHORT)),
                                         snapshot.getTimestamp().format(DateTimeFormatter
-                                                .ofLocalizedDateTime(FormatStyle.LONG, FormatStyle.LONG)),
+                                                .ofLocalizedDateTime(FormatStyle.LONG, FormatStyle.MEDIUM)),
                                         snapshot.getSaveCause().getLocale(plugin),
                                         String.format("%.2fKiB", snapshot.getFileSize(plugin) / 1024f))
                                 .orElse("• " + snapshot.getId())).toList(),

common/src/main/java/net/william278/husksync/util/DataSnapshotOverview.java

@@ -63,7 +63,7 @@ public class DataSnapshotOverview {
                 .ifPresent(user::sendMessage);
         locales.getLocale("data_manager_timestamp",
                         snapshot.getTimestamp().format(DateTimeFormatter
-                                .ofLocalizedDateTime(FormatStyle.MEDIUM, FormatStyle.LONG)),
+                                .ofLocalizedDateTime(FormatStyle.MEDIUM, FormatStyle.SHORT)),
                         snapshot.getTimestamp().toString())
                 .ifPresent(user::sendMessage);
         if (snapshot.isPinned()) {