Link account to e-mail address

I now apparently have two Checkly accounts: one for when I sign in with Google and the other when I sign in with GitHub. Even though both are using the same e-mail address. This is confusing and not how I see OAuth 2.0 implemented by other web apps.

I would like Checkly to determine the account based solely on the e-mail address and not based on the combination of e-mail address and OAuth 2.0 provider. Existing "duplicate" accounts should ideally be merged somehow.

original GH issue link https://github.com/checkly/public-roadmap/issues/231