* Firefox thinks that this is a login form and that `clone_addr` is it's username field
* It would have been an easy fix with with `autocomplete="off"`, but there's an issue with that approach: Firefox plays a cat-mouse game with web developers and intentionally ignores `autocomplete="off"` "for users' security".
* Set it to the `url` autocompletion type, Firefox and maybe other browsers give actually somewhat relevant completion entries. They will not be always relevant, but they may be when a migration has to be re-done with different settings.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7377
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: 0ko <0ko@noreply.codeberg.org>
Co-committed-by: 0ko <0ko@noreply.codeberg.org>