Introduces an SRE Lead persona complementing the DevOps Lead (Riley).
Morgan owns observability, incident response, SLO/SLI definition,
error budgets, and production resilience. Grounded in Google SRE
principles and DORA research.
Refs: #2197
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
DJ