Prototype app made by google ai studio

Dockerfile

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+# ========================================================
+# Stage 1: Build the React + Vite frontend and Express server
+# ========================================================
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Install dependencies first (layer caching)
+COPY package.json ./
+RUN npm install
+
+# Copy application source code
+COPY . .
+
+# Optional Build Argument for Google Maps API Key
+ARG VITE_GOOGLE_MAPS_API_KEY=""
+ENV VITE_GOOGLE_MAPS_API_KEY=$VITE_GOOGLE_MAPS_API_KEY
+
+# Build production bundle (Vite client + server.cjs)
+RUN npm run build
+
+# ========================================================
+# Stage 2: Serve full-stack application (API + SPA) with Node.js
+# ========================================================
+FROM node:22-alpine AS runner
+
+WORKDIR /app
+ENV NODE_ENV=production
+ENV PORT=3000
+
+# Install production dependencies only
+COPY package.json ./
+RUN npm install --omit=dev && npm cache clean --force
+
+# Copy built bundle from builder stage
+COPY --from=builder /app/dist ./dist
+
+# Create persistent database directory
+RUN mkdir -p /app/data
+VOLUME ["/app/data"]
+
+# Expose HTTP application port
+EXPOSE 3000
+
+# Container healthcheck
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget --quiet --tries=1 --spider http://localhost:3000/healthz || exit 1
+
+# Start production full-stack server
+CMD ["node", "dist/server.cjs"]