trac: can't find haiku-sysadmin in owner list

[korli]

See https://dev.haiku-os.org/query?owner=haiku-sysadmin&status=assigned&status=in-progress&status=new&status=reopened&order=priority

The "owner" combobox is empty, as if the user haiku-sysadmin doesn't exist in the owner list. Might be a trac issue, or a configuration.

[nielx]

I think we will have to add a haiku-sysadmin user.

[waddlesplash]

At this point, we should just add the relevant details assignees instead of adding a sysadmin user.

[nielx]

I have changed the default component-owner to haiku-web, which is related to a mailing list.