Function serialNumberDisplay

serialNumberDisplay(serial: string): string
Produces a display-friendly version of a serial number by removing non-printable characters and collapsing whitespace.
Parameters
- serial: string
  The raw serial number string
Returns string
Display-friendly serial number
Example
```
serialNumberDisplay("EDK\x00123\x1F") // returns "EDK123"
```
- Defined in serial-utils.ts:38