Hive Type adapter for OOTB DateTimeRange

**Question**
I am trying to use Hive to store an object which includes an OOTB DateTimeRange.
I'm getting the following error when I try and store an object including this:
_"Error: HiveError: Cannot write, unknown type: DateTimeRange. Did you forget to register an adapter?"_

How can I register DateTimeRange as a useable type?

Many thanks

**Code sample**
```dart
@HiveType(typeId: 1)
class Trip extends HiveObject {
@HiveField(0)
var id;

@HiveField(1)
late String name;

@HiveField(2)
late DateTimeRange? dateRange;

...
}
```

**Version**
- Flutter Version 3.3.6 (stable channel)
- Hive ^2.2.1

Start with the DateTimeRange field in the Trip example and the reported “unknown type” HiveError. Read the project’s adapter-registration guidance and inspect how custom types are serialized. Done means providing a confirmed way to store DateTimeRange, or documenting that it requires conversion or an adapter.

Written by the indexing model from the issue text.