If there are no flags passed to the `issues edit` command, it prompts
for changes to the properties like title, description, labels, etc.
This is a follow-up to <https://gitea.com/gitea/tea/pulls/506>.
Closes: <https://gitea.com/gitea/tea/issues/605>
Co-authored-by: techknowlogick <techknowlogick@noreply.gitea.com>
Reviewed-on: https://gitea.com/gitea/tea/pulls/708
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.com>
Co-authored-by: Vincent Neubauer <v.neubauer@darlor.de>
Co-committed-by: Vincent Neubauer <v.neubauer@darlor.de>