High number of "could not create sms channel" in the logs when SMS provider is not configured

Preflight Checklist

[X] I could not find a solution in the existing issues, docs, nor discussions
[ ] I have joined the ZITADEL chat

Describe your problem

Given there's no SMS provider configured, when actions are initiated that would use the notification channel SMS, then ZITADEL writes the following error message in the logs

time="2024-04-09T08:46:21Z" level=error msg="could not create sms channel" caller="/home/runner/work/zitadel/zitadel/internal/notification/types/user_phone.go:24" error="ID=QUERY-fn99w Message=Errors.SMSConfig.NotExisting Parent=(sql: no rows in result set)"

This leads to a lot of noise / spamming of the logs (which was reported by our customers). Additionally this would also mean that some functionality fails for end-users, that could be with error code or in silent.

Describe your ideal solution

Multiple solutions or combinations are possible.

Disable features that rely on a notification channel that is disabled or not configured
Write notifications to logs if the notification channel is not configured
If a notification channel is always required, ensure existence during setup / change of configuration

Version

No response

Environment

Self-hosted

Additional Context

Reported by customer

zitadel / zitadel