initial commit

Dockerfile

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+FROM node:18-alpine
+
+WORKDIR /app
+
+# Install dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy application code
+COPY . .
+
+# Create data directory
+RUN mkdir -p /app/data
+
+# Expose port
+EXPOSE 5000
+
+# Healthcheck
+RUN apk add --no-cache curl
+HEALTHCHECK --interval=30s --timeout=3s \
+  CMD curl -f http://localhost:5000/ || exit 1
+
+# Start server
+CMD ["npm", "start"]