feat: update CAN integration and T2G seat firmware

contracts/examples/function-config.seat-passenger-ventilation.yaml

@@ -1,24 +1,23 @@
 apiVersion: cognitive-agent/v1alpha1
 kind: FunctionConfig
 metadata:
-  id: seat-driver-ventilation-on
-  name: Driver seat ventilation on
+  id: seat-passenger-ventilation-on
+  name: Front passenger seat ventilation on
   version: 1.0.0
   request_id: req-demo-001
-  description: Executable semantic target derived from the partial seat CAN matrix.
+  description: Executable passenger-only semantic target derived from the partial seat CAN matrix.
 spec:
   domain: seat
   operations:
-    - id: driver_ventilation_on
+    - id: passenger_ventilation_on
       capability: seat.set_ventilation
       target:
         device: seat
-        zone: front_left
-        instance: driver
+        zone: front_right
+        instance: passenger
       parameters:
         state: "on"
       timeout_ms: 3000
       failure_policy: abort
   assumptions:
     - Execution is virtual because frame metadata and hardware safety inputs are incomplete.
-

contracts/schemas/execution-report.schema.json

@@ -18,6 +18,10 @@
         "status": {"type": "string", "enum": ["succeeded", "partially_succeeded", "failed", "cancelled"]},
         "started_at": {"type": "string", "format": "date-time"},
         "finished_at": {"type": "string", "format": "date-time"},
+        "physical_state": {
+          "type": "object",
+          "description": "Authoritative physical device state captured from hardware feedback."
+        },
         "results": {
           "type": "array",
           "minItems": 1,