Fixes#20067
Our password autocomplete hints were “off” but that does not prevent current
browsers from trying to autocomplete them anyway, so use `current-password` and
`new-password` so they don't put a newly-generated password in a password
confirmation prompt, or the old password for a password renewal prompt.
* Add form for account deletion
* If avatar or header are gone from source, remove them
* Add option to have SuspendAccountService remove user record, add tests
* Exclude suspended accounts from search
Claire
Eugen Rochko
Lynx Kotoura