- eviction_engine: replace deprecated asyncio.get_event_loop() with
get_running_loop() (Python 3.12 compatibility)
- eviction_engine: remove unused httpx import
- coordinator app: return 422 for unknown node_id instead of silently
falling back to hardcoded localhost URL
- eviction_executor: guard against pid <= 0 to prevent accidental
SIGTERM to process group
- pyproject.toml: move pytest-asyncio to [dev] extras, not [orch]
- profile_registry: document CPU profile exclusion from list_public()
