Request deletion of namespace: test-rtest

Hi Open VSX Team,

Could you please delete the namespace `test-rtest` from my account?
It was created by mistake and has no published extensions.

Thank you

The issue requests deletion of the `test-rtest` namespace but names no files, tests, or implementation entry point. Start by locating the namespace-management workflow and its authorization checks; the work is done when the namespace is removed without affecting published extensions or other account data.

Written by the indexing model from the issue text.