Architecture Overview

This placeholder captures links that point to architecture notes. The full system design is described in the project root documentation; if you need details, open the repository's architecture notes or read the developer summaries in this docs site.

• Backend: Node.js + Express + TypeScript
• Frontend: Flutter desktop/mobile
• AI: provider-agnostic, default OpenAI
• Data: optional Firebase for persistence

Use this page as a quick landing spot; update it with your detailed diagrams and flow notes as needed.