# ── CV6 AI Trading OS — Frontend Dockerfile ─────────────────────────
FROM node:20-alpine AS builder

WORKDIR /app
COPY frontend/package.json frontend/package-lock.json* ./
RUN npm install --frozen-lockfile 2>/dev/null || npm install

COPY frontend/ .
RUN npm run build

# ── Nginx serve ──────────────────────────────────────────────────────
FROM nginx:alpine
COPY --from=builder /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]