The front issues every load/unload, so it now updates its own per-engine resident
set in the registry the moment the action succeeds — the models page (whose loaded
status is front-native) reflects it immediately instead of waiting for the next
supervisor engine-state poll. The poll still reconciles the exact keys.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011DDv7BchtZQWsnPG6Jm49m