gateway issue

Dockerfile

@@ -1,26 +1,12 @@
-FROM node:20-alpine
-
-WORKDIR /app
-
-# Next.js standalone runtime. Required because the contact form's Server
-# Action (sendEmail.ts, SMTP via nodemailer) needs a live Node process -
-# it cannot run under static/nginx serving.
-ENV NODE_ENV=production
-ENV PORT=3000
-ENV HOSTNAME=0.0.0.0
-
-# Copy the standalone build artifact (server.js, .next/, public/)
-COPY build /app
-
-# The standalone build was created on macOS (darwin-arm64), so it bundles
-# macOS-only native binaries for sharp (image optimisation). These crash
-# on Linux/Alpine. Replace them with the correct musl-linux-x64 binaries.
-RUN rm -rf node_modules/@img/sharp-darwin-arm64 \
-           node_modules/@img/sharp-libvips-darwin-arm64 && \
-    npm install --no-save --platform=linuxmusl --arch=x64 \
-      @img/sharp-linuxmusl-x64@0.34.5 && \
-    rm -rf /tmp/* /root/.npm
-
-EXPOSE 3000
-
-CMD ["node", "server.js"]
+FROM nginx:alpine
+# Move to Nginx's public folder
+WORKDIR /usr/share/nginx/html
+# 1. CRUCIAL: Remove Nginx's default "Welcome" page files completely
+RUN rm -rf ./*
+# 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/ .
+# 3. Copy your custom Nginx configuration (which you already have in your log)
+COPY nginx.conf /etc/nginx/nginx.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]