feat(data-plane): add provider contracts and ontology delivery

services/ontology-core/examples/engine-workflow-manifest.example.json

@@ -3,8 +3,8 @@
     "id": "example-workflow-id",
     "label": "Example Engine Workflow",
     "nodeId": "example-node-id",
-    "runtimeWorkflowId": "example-n8n-runtime-workflow-id",
-    "n8nInstanceId": "example-n8n-instance"
+    "runtimeWorkflowId": "example-runtime-workflow-id",
+    "runtimeInstanceId": "example-engine-runtime-instance"
   },
   "context": {
     "status": "planned",

services/ontology-core/examples/gelios-map-moving-object.fixture.json

@@ -0,0 +1,25 @@
+{
+  "contractVersion": "0.1.0",
+  "kind": "map.moving_object.current_position",
+  "source": "gelios",
+  "subjectId": "gelios.unit:example-unit-id",
+  "observedAt": "2026-07-13T00:00:00.000Z",
+  "receivedAt": "2026-07-13T00:00:03.000Z",
+  "position": {
+    "latitude": 55.000001,
+    "longitude": 37.000001,
+    "heightMeters": 0,
+    "courseDegrees": 90,
+    "speedKph": 0,
+    "satellites": 0
+  },
+  "operationalStatus": "unknown",
+  "display": {
+    "label": "Robot2B unit",
+    "visibilityProfile": "fleet-default"
+  },
+  "policy": {
+    "scopeApproved": true,
+    "fieldSet": "studio-current-position-v1"
+  }
+}