update dockerfile

# --------------> The build image

FROM node:20.10.0 AS builder

ARG NPM_TOKEN

# VERSIONS

ARG NODE_VERSION=20.10.0

ARG NPM_VERSION=10.2.5

ARG NGINX_VERSION=1.25.3

# --------------> The builder image

FROM node:$NODE_VERSION AS builder

ENV NODE_ENV production

WORKDIR /app

ARG NPM_TOKEN

COPY package*.json ./

RUN echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > .npmrc && \

   npm install -g npm@$NPM_VERSION && \

   npm ci --omit=dev && \

   rm -f .npmrc

COPY . .

RUN npm run build

# --------------> The production image

FROM nginxinc/nginx-unprivileged:1.25.3 as production

ENV NODE_ENV production

FROM nginxinc/nginx-unprivileged:$NGINX_VERSION AS production

# Copy built assets from `builder` image

COPY --from=builder /app/build/ /usr/share/nginx/html/