Replace CLIProxyAPI/local proxy references with Azure OpenAI using DefaultAzureCredential and tenant ID auth. Add Critical Pattern #8 for SSE buffering diagnostics with timestamped curl test. Add streaming verification tasks (T6b, T15) and troubleshooting entries for Azure AD auth, RBAC, response compression, and proxy buffering. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>