# Toadstool Cottage Counter

PWA-friendly, cottagecore row counter for crochet/knitting projects. Manage projects and parts, set max stitches, lock/finish, and enjoy a themed experience with install support and offline caching.

## Features
- Add projects and parts; rename, delete, minimize, lock, or mark finished.
- Increment/decrement counts, manual set, and per-part max stitch cap.
- Dark/light toggle, focus mode (fullscreen + wake lock), haptic tick on count.
- PWA ready: install prompt, manifest, service worker caching, offline-friendly.
- Themed UI with footer artwork and responsive layout.

## Development
```bash
# Open locally
open index.html   # or use a simple HTTP server for PWA/service worker

# Example dev server
python3 -m http.server 8080
```

- Service worker requires an HTTP/HTTPS context; use a local server to test install/offline.
- Data is stored in `localStorage`; clear it to reset.

## Backend (optional sync)

Node + Docker demo backend lives in `server/`.

```bash
# Dev
cd server
npm install
npm run dev  # http://localhost:4000

# Docker
docker build -t toadstool-api .
docker run -p 4000:4000 toadstool-api
```

### Docker Compose (app + Postgres)
```bash
docker compose up --build
# App/API: http://localhost:4000
# Postgres: localhost:5432 (user/pass/db: toadstool)
```

API (in-memory, demo):
- `POST /api/signup` `{ email, password, displayName? }` -> `{ token, email }`
- `POST /api/login` `{ email, password }` -> `{ token, email }`
- `POST /api/logout` (Bearer token)
- `GET /api/sync?since=...` (Bearer token) -> `{ projects, patterns }`
- `POST /api/sync` (Bearer token) `{ projects, patterns }`
- `GET /api/me`, `POST /api/me` (profile)
- `POST /api/patterns/:id/share` -> `{ token, url }`, `GET /share/:token` -> `{ pattern }`
- `POST /api/upload` (Bearer token, multipart `file`) -> `{ url }` (resizes/compresses to `/uploads`)

Replace with real auth/storage before production.

## PWA Notes
- Manifest: `assets/site.webmanifest`
- Service worker: `sw.js`
- Install button appears when installable (desktop browsers that support `beforeinstallprompt`).