[Request]: Add behavior knowledge comparison decorator that adapts to knowledge type

### Description

It would be really useful to have a behavior tree decorator that automatically switches to the right type of the knowledge value it should compare against.

Currently if you select for example an enum to compare against, the editor for the other value will still be a float:

It would be cool if it would switch to an enum editor in this case.

### Benefits

It would make behavior trees a lot simpler. The user can now use visual editing rather than doing stuff in code.