Addition to Safe signer playbooks (based on aviggiano CTF)

[mattaereal]

What content are you looking to add?

By Isaak: "Signers can set custom gas tokens and refund receivers. This doesn't show up nicely on the Safe UI, so it's a way for a signer to hide a redirection of funds by setting a super high Safe gas price with a custom token and setting themselves as the refund receiver."

What took place on this thread:
https://x.com/isaacpatka/status/1889033179773726898

Why do you think it is important?

Understanding risks and better practices is always important, no matter the technology :)

Can you cite resources where to base the content from?

https://x.com/isaacpatka/status/1889033179773726898