Update docker compose for frontend

web/Dockerfile

@@ -0,0 +1,24 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY . .
+ARG VITE_API_BASE_URL=http://localhost:8100/api
+ENV VITE_API_BASE_URL=$VITE_API_BASE_URL
+RUN npm run build
+
+# Serve stage (no nginx – Node + serve on port 6000)
+FROM node:20-alpine
+
+RUN npm install -g serve
+
+WORKDIR /app
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 6000
+
+CMD ["serve", "-s", "dist", "-l", "6000"]