# ─── Stage 1: build ───────────────────────────────────────────────────────────
FROM node:24-alpine AS builder
WORKDIR /app

COPY package.json ./
RUN npm install

COPY . .
RUN npm run build

# ─── Stage 2: serve ───────────────────────────────────────────────────────────
FROM nginx:1.30-alpine AS runtime
COPY --from=builder /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80
