yv01p 29837ea348 docs: mark Phase 5 complete in design document ...

Updates revision history and phase status.

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Co-Authored-By: Claude <noreply@anthropic.com>

2025-12-23 20:33:20 +00:00

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plans

docs: mark Phase 5 complete in design document

2025-12-23 20:33:20 +00:00