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Dockerfile

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+# --- STAGE 1: BUILDER ---
+FROM node:20-alpine AS builder
+WORKDIR /app
+
+# Install dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Build Next.js app
+# NEXT_PUBLIC_API_URL should be set during build if used in static generation
+# For production, we usually point to the domain name
+ENV NEXT_PUBLIC_API_URL=https://api.iddaai.com/api
+RUN npm run build
+
+# --- STAGE 2: RUNNER ---
+FROM node:20-alpine AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+
+# Copy only necessary files
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/next.config.ts ./
+# Copy messages for internationalization
+COPY --from=builder /app/messages ./messages
+
+EXPOSE 3000
+
+# Start Next.js
+CMD ["npm", "start"]