Bring back crates/app_feeder_distributor/src/control/simulate.rs which
was dropped when feeder's local connection/telemetry/websocket modules
moved into core; the restored module reuses core's equivalents via
plc_platform_core::{connection, service, telemetry, websocket}.
Also restore the call sites that were lost alongside it:
- app.rs starts the chaos task when SIMULATE_PLC=true
- engine.rs fires simulate_run_feedback after each pulse command so
the auto-control state machine sees the RUN bit transition it
would get from a real PLC
- handler/control.rs does the same after manual start/stop commands
The SIMULATE_PLC flag is now read via simulate::enabled() from the
environment rather than state.config.simulate_plc (the old config
struct was removed with the module migration). To expose equipment
ids by kind (used for run feedback), build_equipment_maps now also
returns HashMap<kind, Uuid>.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- engine.rs: use is_none_or instead of map_or, remove redundant closures
- service/control.rs: move get_equipment_role_points before test module
- event.rs: replace complex 7-element tuple with PersistableEvent struct
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- PlatformContext now holds pool, connection_manager, ws_manager
- bootstrap_platform returns PlatformBuilder for pre-Arc setup
- Feeder AppState embeds PlatformContext (state.platform.pool etc.)
- Ops AppState embeds PlatformContext with real DB connection
- Remove WebSocket type duplication: feeder re-exports from core
- Add subscribe_room/send_to_room/remove_room_if_empty to WebSocketManager
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
caoqianming