73673229a4
Updated Phase 4 (Test) to include mandatory build verification: - dotnet build for .NET projects - docker compose --build for Docker projects - Catch missing dependencies and configuration issues early - Prevent build failures during code review and CI/CD Also added tip about verifying builds before opening PR, and updated Phase 4 checkpoint to include successful build requirement. Lesson learned from docker build issues: catching these early saves reviewers and CI/CD time, and prevents 'works on my machine' problems. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>