fix(telemetry): avoid global plugin enumeration in workspace snapshots and support model adapters

tests/unit_tests/telemetry/test_platform_model.py

@@ -0,0 +1,27 @@
+from types import SimpleNamespace
+
+import pytest
+from pydantic import BaseModel
+
+from langbot.pkg.telemetry.platform import observe_adapter
+
+
+class ModelAdapter(BaseModel):
+    def get_supported_apis(self):
+        return ['send_message']
+
+    async def send_message(self):
+        return {'message_id': 'ok'}
+
+
+@pytest.mark.asyncio
+async def test_model_adapter_instrumentation_is_instance_local():
+    first, second = ModelAdapter(), ModelAdapter()
+    ap = SimpleNamespace(telemetry=None)
+    observe_adapter(ap, None, first)
+    wrapped = first.send_message
+    observe_adapter(ap, None, first)
+    assert first.send_message is wrapped
+    assert not getattr(second, '_execution_observed', False)
+    assert await first.send_message() == {'message_id': 'ok'}
+    assert await second.send_message() == {'message_id': 'ok'}