fix dockerfile issue

Dockerfile

@@ -1,18 +1,46 @@
-FROM nginx:alpine
+FROM node:20-alpine AS base
 
-# Move to Nginx's public folder
-WORKDIR /usr/share/nginx/html
+# Install dependencies only when needed
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
 
-# 1. CRUCIAL: Remove Nginx's default "Welcome" page files completely
-RUN rm -rf ./*
+# Install dependencies
+COPY package.json package-lock.json* ./
+RUN npm ci
 
-# 2. Copy your compiled static assets into the root folder.
-# NOTE: If your folder is named "dist" instead of "build", change "build/" to "dist/"
-COPY build/ .
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
 
-# 3. Copy your custom Nginx configuration (which you already have in your log)
-COPY nginx.conf /etc/nginx/nginx.conf
+# Next.js telemetry is disabled
+ENV NEXT_TELEMETRY_DISABLED=1
 
-EXPOSE 80
+RUN npm run build
 
-CMD ["nginx", "-g", "daemon off;"]
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+CMD ["node", "server.js"]