- Graceful container shutdown: detect "not running" containers and skip
force-remove escalation, only SIGKILL for genuine stop failures
- data: URI stripping: add security audit logging via NestJS Logger
when data: URIs are blocked in markdown links and images
- Orchestrator bootstrap: replace void bootstrap() with .catch() handler
for clear startup failure logging and clean process.exit(1)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>