Add Stage 5 LB validation record, ramp/rollback runbooks, and baseline comparison script (migration PR 4)#3748

Merged

anth-volk merged 7 commits into

feat/migration-pr4-stage5-lb-validation

Jul 9, 2026

Commits on Jul 8, 2026

Add Stage 5 full-path validation runbook

anth-volk
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claude
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Snapshot LB URL map: Stage 5 50/50 test and restore to 100/0

anth-volk
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claude
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