[idea] skip GDM magic block write when using hf mf cloud --4k

[zdpark]

Is your feature request related to a problem? Please describe.
I’m using a 4K card that supports the magic commands, but it is not GDM or USCUID.
Because of this, I can no longer use the hf mf cload --4k command — it always writes the CDM magic block, which breaks my workflow.

I was previously using Proxmark ver 4.18 without any issues, but after updating to the latest version I noticed this problem.

Describe the solution you’d like
I’d like an option that allows users to skip the GDM magic block writing step when running hf mf cload --4k.
Something like --skip-conf (or similar) would be great.

Additional context
Card type: 4K card supporting magic commands (not GDM / not USCUID)
Device: RDV4
Firmware: previously 4.18, issue appeared after updating to the latest build.