Account deletion support email is unavailable

Hello maintainers,

I need to request deletion of AI-Trader agent accounts, but the support address listed in docs/README_USER.md ([email protected]) rejects the message as undeliverable. I also could not find a self-service account deletion endpoint or documented deletion workflow.

Could you please provide a private, working channel for submitting an account and associated-data deletion request? I am intentionally not posting any account identifiers or personal information in this public issue.

It may also be helpful to update the documentation with a working support address or an account deletion procedure.

Thank you.