[New Snap] zkpf

[Montoya]

Checklist

All items in the list below needs to be satisfied.

• Is the Snap repository publicly accessible and linked in this ticket? https://github.com/Numi2/zk-proof-of-funds/tree/main/zkpf/zkpf-snap
• Is the Snap distributed on npm and linked in this ticket? https://www.npmjs.com/package/@numi2/proof-of-funds-snap
• Has an audit been performed and the audit report attached or linked in this issue? n/a
• Is a complete list of discovered vulnerabilities from the audit documented in this issue?
• For vulnerabilities that have been deemed necessary to be addressed, are the links to the fixes attached to this issue?
• For vulnerabilities that have been deemed not necessary to be addressed, is a reason for each of them documented in this issue?
• The corresponding pull request in this repo has been merged.

[Montoya]

The Snap does not use any key management methods. The Snap allows users to generate zk proofs that prove they hold funds. The version to allowlist is 0.1.2. The Snap allows localhost / 127.0.0.1 URLs in the rpc endowment, but I don't think that is an issue since it does not do key management.