[🔴 FIXING A MAJOR VULNERABILITY 🔴] How do we keep the Scratch session ID a secured confidential secret?

[yoyomonem]

Describe the question
We need to keep the Scratch session ID a secured confidential secret while also updating it in case it ever changes. But how?

@jayz3314 said:
The scratch session id is not in a secret, which means anybody can access it and use it for bad things.
(taken from #1)

^{NECESSARY MENTION: @ScratchCredit/developers}