# Walkup Implementation Plan

## Scope
- React PWA frontend.
- FastAPI backend.
- TeamSnap JavaScript SDK on the client.
- Server-side TeamSnap OAuth code exchange and refresh.
- Backend stores only app-owned data and TeamSnap external IDs.

## Initial Deliverables
- Thin TeamSnap auth/session backend.
- Media upload and clip registration flow.
- Game assignment and gameday APIs.
- Installable React PWA shell with offline-ready game prep scaffolding.
- Docker-based local development stack.

## Completed UI Cleanup
- Home page now acts as a lightweight landing page with direct links to Library and Gameday.
- Removed the old game-list-heavy dashboard content that was not useful as a landing surface.
- Game titles in the UI now include a day parenthetical such as `(sun 5/3)` wherever the shared formatter is used.

## Storage Status
- Backend media persists in the `backend-media` named Docker volume.

## Known Constraints
- TeamSnap entities should not be durably mirrored on the backend.
- Gameday lineup changes are local state in v1.
- Browser clip editing is first-class; backend finalizes playback assets.