Add features

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:lts-alpine
+
+# Create app directory and copy the app
+WORKDIR /app
+COPY . .
+
+# Run as non-root user
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S nodejs -u 1001
+RUN chown -R nodejs:nodejs /app
+USER nodejs
+
+# Install
+RUN npm install
+
+# Start the app
+ENTRYPOINT ["npm", "run"]
+CMD ["start"]
+