- sms_first_campaign.py: full replacement for n8n workflow JnfZwOnpjEazseW5
- sms_campaign_log table: full audit trail in Supabase (visible in admin)
- sms_campaign_settings table: configurable by megaadmin (wait times, attempts, schedule)
- systemd service + timer (NOT activated, ready for deployment)
- Logic: send SMS → wait 25s → check status (102=in transit, 103=delivered)
→ retry check up to 90 min → retry SMS send up to 2 attempts → manual_required
- Telegram notifications after each send/delivery/failure
- Log file: /var/log/supersam-sms-first.log
root