Alert for stock LKAS (#36969)

* alert stock lkas

* high

* i didn't do this

cereal/log.capnp

@@ -87,6 +87,7 @@ struct OnroadEvent @0xc4fa6047f024e718 {
     laneChange @50;
     lowMemory @51;
     stockAeb @52;
+    stockLkas @98;
     ldw @53;
     carUnrecognized @54;
     invalidLkasSetting @55;

selfdrive/car/car_specific.py

@@ -119,6 +119,8 @@ class CarSpecificEvents:
       events.add(EventName.stockFcw)
     if CS.stockAeb:
       events.add(EventName.stockAeb)
+    if CS.stockLkas:
+      events.add(EventName.stockLkas)
     if CS.vEgo > MAX_CTRL_SPEED:
       events.add(EventName.speedTooHigh)
     if CS.cruiseState.nonAdaptive:

selfdrive/selfdrived/events.py

@@ -477,6 +477,15 @@ EVENTS: dict[int, dict[str, Alert | AlertCallbackType]] = {
     ET.NO_ENTRY: NoEntryAlert("Stock AEB: Risk of Collision"),
   },
 
+  EventName.stockLkas: {
+    ET.PERMANENT: Alert(
+      "TAKE CONTROL",
+      "Stock LKAS: Lane Departure Detected",
+      AlertStatus.critical, AlertSize.full,
+      Priority.HIGH, VisualAlert.fcw, AudibleAlert.none, 2.),
+    ET.NO_ENTRY: NoEntryAlert("Stock LKAS: Lane Departure Detected"),
+  },
+
   EventName.fcw: {
     ET.PERMANENT: Alert(
       "BRAKE!",