Running 'sudo hb-config' command fails
### Raspberry Pi Model

Raspberry Pi 1 B

### Describe The Bug

The file _hb-config_ is empty (since commit 8218d7c), so the execution fails. 
I was able to fix the issue locally by copying the content of _hb-config-new_ into the original file.

In #130 _hb-config_ the file is described as unused. According to the documentation, however, it should be used. Is there an undocumented change to this?

### Logs

_No response_