Remove manual test endpoints for Email/SMS

Add manual Status SMS button and endpoint

Add Brevo SMS support

Update: Timeout 5m, Interval 15m, Basic Auth (Klaster1!)

Surface Brevo API auth errors and avoid SMTP fallback on 401/403

Add Brevo API send as primary email path with SMTP fallback

Add SMTP timeout handling and better status email diagnostics

Add SMTP send timeout and log send report details

Accept BREVO_API_KEY as SMTP credential fallback

Improve status email error messages and config validation

Add manual status report email trigger from UI

Add Brevo email alerts for downtime

Add file storage fallback for Space deployment

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