- The welcome email is sent in the background, so a slow mail server no
longer makes provision-tenants.sh time out.
- SMTP connection/greeting/socket timeouts, so a bad host fails with a
reason in the agency log instead of hanging.
- "Resend welcome" never sent anything (report() only emails on the
change to running); it now sends directly and shows the error if any.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
1e97bbd31f