[Bug]: Lost account access after converting my GitHub account into an organization account.

### Problem description

Hi Deno Deploy Team,

I’ve lost access to my Deno Deploy account after converting my GitHub account into an organization account. Since Deno Deploy login is tied to GitHub, I can no longer log in or manage my projects.

Could you help me recover access or migrate my existing projects to a new account?

### Steps to reproduce

Create a GitHub account and connect it to Deno Deploy.
Create a project.
Convert the GitHub account into an organization account.
You are now locked out from your Deno Deploy account and projects.

### Expected behavior

Still being able to login to Deno Deploy.

### Environment

_No response_

### Possible solution

_No response_

### Additional context

_No response_