Production-ready private MVP.\n\n- Generates synchronized editable PPTX and DOCX from one validated lesson blueprint\n- Keeps Word procedure stages together across page breaks\n- Rejects ambiguous PowerPoint layout templates instead of guessing\n- Uses teacher-supplied sources and templates inside the active DSH workspace\n- Verified with 23 automated tests, real Microsoft Word/PowerPoint integration, and visual QA\n\nRequires Windows, Microsoft Word, Microsoft PowerPoint, PowerShell 7, and DeepSeek Harness 0.1.0-rc.6.\n\nSHA-256: 936f0a7baf520600baa742bc9d2e4b9bf42865035ef27de001ec60426a527aac