The card's inputs had placeholders but no labels, its badge reported the
saved mode as if it were live, and a typed 0 was rewritten to the default.
- Every input in every mode carries a visible label; fields align to the top.
- GET /admin/api/classifier-config now returns running_mode and
restart_pending alongside the saved mode. restart_pending compares the whole
classifier block, and is null when the saved config no longer validates.
- The header badge names the running mode; an amber "restart pending" badge
shows until the service restarts, since a save only persists the overlay.
- local_decision collect omits blank fields so repo defaults keep floating,
and no longer turns a deliberate 0 into the default.
- local_encoder threshold placeholder shortened so it is not clipped.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KkCGRantZsSwmcFpet6FTa
ab527c3d49
