Unified server for docker

Dockerfile

@@ -35,7 +35,7 @@ RUN npm ci --omit=dev
 # Copy built application from the build stage
 COPY --from=build /app/build ./build
 COPY --from=build /app/src/websocket-server.js ./src/
-COPY production.js ./
+COPY --from=build /app/unified-server.js ./
 
 # Switch to non-root user
 USER nodejs
@@ -47,5 +47,5 @@ EXPOSE 3001
 # Set environment variables
 ENV NODE_ENV=production
 
-# Start the full application (web + websocket)
-CMD ["node", "production.js"]
+# Start the unified server (web + websocket on the same port)
+CMD ["node", "unified-server.js"]