# Banban Architecture Diagrams

This folder contains repo-backed Mermaid diagrams for the Banban mini-program,
backend, device, database, and notification flows.

## Diagrams

- [01 System Overview](./01-system-overview.md)
- [02 Device Bootstrap](./02-device-bootstrap.md)
- [03 Binding Flow](./03-binding-flow.md)
- [04 Voice And IM Flow](./04-voice-and-im-flow.md)
- [05 Location Flow](./05-location-flow.md)
- [06 Alarm And Notification Flow](./06-alarm-and-notification-flow.md)
- [07 Deployment](./07-deployment.md)

## Maintenance Notes

- Keep diagrams tied to current code paths and table names.
- Prefer several narrow diagrams over one overloaded diagram.
- Update the source anchors when moving routers, services, handlers, or tables.