Replaces the ops UI placeholder with a single-panel monitor: fetches
/api/runtime/overview to render one card per segment with state badge,
current step, fault / block note, and per-card Start / Stop / Ack-Fault
/ Reset buttons plus batch start/stop. WebSocket subscriber routes
app_event(app=operation-system, event_type=segment_runtime_changed)
into in-place card updates with exponential reconnect.
Note: UI not verified in-browser; the engine + WebSocket plumbing has
unit + smoke test coverage but the page itself needs runtime
validation by running app_operation_system and visiting /ui/.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The web/core, web/feeder, and web/ops directories were mistakenly
committed as deletions. Restore from f8757a7.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Clean up old web module files that were superseded by the per-app
split architecture. Includes plan documentation for the migration.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
caoqianming