Allow unactivated accounts to change email

[fnetX]

Feature Description

Accounts that have not yet been activated only have the option to re-send their activation email. But in case of typos or other mistakes, it would be helpful if they were allowed to change the email address via a simple form (or even access some settings and in the future allow to remove the account, change the password etc).

Screenshots

No response

[Shea690901]

Just happened to me, when trying to register on try.gitea.io to try to confirm a bug....

[treestryder]

+1 After this just happened to me, on an instance running version 1.14.5+3-g6a3c7856c. I mistyped my email address and now cannot use my preferred username, as I am essentially locked out of it. I can log in. However, I am unable to correct the email address in the profile settings, because the incorrect email address has yet to be verified. 🤔 And never will be.

[wxiaoguang]

The code is totally a mess and not worth to be cherry-picked. I will refactor some code first and propose a maintainable solution. I think this feature will be available in Gitea 1.22.

[lunny]

It's better to allow deleting the unactive account but not allow it to change the email or name.

[wxiaoguang]

Implemented by #29412 and will be in next release 1.22