docs: update CLAUDE.md with Phase 5 completion and Phase 6 planning #8

Job	Run time
Setup and Validate Environment	3m 21s
Chaos & Resilience Tests	0s
Performance Tests	0s
Marketplace Tests (${{ matrix.organization }})	0s
Aggregate Test Results	12s
Deployment Validation	0s
Notify Results	2s
	3m 35s

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