v2.1.2026 — PostgreSQL, Auth, Household, Shopping Smart-Add, Docker

Backend:
- SQLite → PostgreSQL (pg_trgm search, async services)
- All services rewritten to async with pg Pool
- Data imported (50 recipes, 8 categories)
- better-sqlite3 removed

Frontend:
- ProfilePage complete (edit profile, change password, no more stubs)
- HouseholdCard (create, join via code, manage members, leave)
- Shopping scope toggle (personal/household)
- IngredientPickerModal (smart add with basics filter)
- Auth token auto-attached to all API calls (token.ts)
- Removed PlaceholderPage

Infrastructure:
- Docker Compose (backend + frontend + postgres)
- Dockerfile for backend (node:22-alpine + tsx)
- Dockerfile for frontend (vite build + nginx)
- nginx.conf with API proxy + SPA fallback
- .env.example for production secrets

Spec:
- AUTH-V2-SPEC updated: household join flow, manual shopping items

frontend/Dockerfile

@@ -0,0 +1,14 @@
+FROM node:22-alpine AS build
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80