Update for production.

Dockerfile

@@ -0,0 +1,22 @@
+# Étape 1 : Build
+FROM node:24-alpine AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+RUN npm run build
+
+FROM node:24-alpine AS runner
+
+WORKDIR /app
+
+RUN npm install -g serve
+
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 5000
+
+CMD ["serve", "-s", "build", "-l", "5000"]