Replace npm install with npm ci and optimization flags to fix deployment timeouts: - Use npm ci for faster, more reliable installs - Add --prefer-offline to use cached packages - Add --no-audit and --no-fund to skip unnecessary checks - Optimize landing.Dockerfile to copy package files before installing This resolves the Docker build EOF errors during deployment. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>