Configure production build

[superposition]

Description

Optimize the build for production deployment.

Tasks

• Configure Vite build optimization
• Enable code splitting for routes
• Minify JavaScript and CSS
• Generate source maps for debugging
• Add asset hashing for cache busting
• Configure gzip/brotli compression
• Create Dockerfile for server package
• Add build scripts to turbo.json

Acceptance Criteria

• Bundle size is reasonable (<500KB initial)
• Build completes without errors
• Docker image builds successfully

Labels

web-app, infra, deployment