Function RBool

RBool(): TRBool
Creates a schema for boolean values (true or false).

Booleans encode as a type byte followed by 0x00 for false or 0xFF for true.

Returns TRBool
A Relish schema for boolean values
Example
```
import { RBool, createCodec } from '@grounds/schema';

const codec = createCodec(RBool());
codec.encode(true).match(
  (bytes) => console.log('Boolean encoded:', bytes),
  (error) => console.error(error)
);
```
See
- RNull for null schema
- RU8 for unsigned integer schemas