[feat]: Custom branch prefix

[KieranP]

Feature Summary

Allow to override the branch prefix

Problem or Use Case

Currently defaults to github username, no way to change it

Proposed Solution

Allow "Branch Name Prefix" setting, that allows overriding the default

Alternatives Considered

No response

Additional Context

No response

[jschwxrz]

hi, do you mean this setting here? you can just leave it empty and the branch will no longer have a prefix