Setup email alerts for low balance notifications #13
Description
Feature Request
Add email alert system to notify users when their account balance falls below a configured threshold.
Requirements
- Configure minimum balance threshold per user/account
- Send email notification when balance crosses below threshold
- Rate limiting to prevent spam (e.g., max 1 email per 24h per account)
- Allow users to opt-in/out of low balance alerts
- Include current balance and suggested action in email
Technical Notes
- Integration with existing email service/provider
- Background job/scheduler for balance checks
- Consider webhook option for real-time alerts
Priority
Medium - helps prevent service interruptions due to insufficient funds