removed idea folder

Dockerfile.nextjs

@@ -0,0 +1,38 @@
+# client/Dockerfile
+# 1. Use an official Node.js image as the base
+FROM node:19-alpine AS builder
+
+# 2. Create and set the working directory
+WORKDIR /app
+
+# 3. Copy package manifests and install dependencies
+COPY package*.json ./
+RUN npm install
+
+# 4. Copy your Next.js source code
+COPY . .
+
+# 5. Build the Next.js app
+RUN npm run build
+
+# 6. Use a lightweight webserver for the final image (or continue with Node SSR)
+#   Option A: If you use Next.js "standalone" + "output: 'standalone'" in next.config.js:
+#       https://nextjs.org/docs/advanced-features/output-file-tracing
+#   Option B: Run Next.js in Node as usual.
+#   We'll do SSR with Node below.
+
+FROM node:19-alpine AS runner
+
+WORKDIR /app
+
+# Copy the build output from the builder
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/config.json ./
+
+EXPOSE 3000
+
+# For SSR, we run Next.js in Node:
+CMD ["npm", "run", "start"]