FROM node:24-alpine AS build

WORKDIR /app
COPY package*.json ./
RUN npm ci

COPY index.html ./
COPY src ./src
RUN npm run build

FROM nginx:1.29-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/dist /usr/share/nginx/html

EXPOSE 80
HEALTHCHECK --interval=10s --timeout=3s --retries=3 \
  CMD wget -q --spider http://127.0.0.1/ || exit 1