refactor: use a single agent model path

tests/test_bootstrap.py

@@ -1,20 +1,16 @@
-from agent_platform.bootstrap import _model_payload
+from agent_platform.bootstrap import LEGACY_MODEL_IDS, _model_payload
 
 
-def test_bootstrap_models_override_provider_ids_and_are_public() -> None:
+def test_bootstrap_models_are_agent_only_and_public() -> None:
     models = _model_payload()
-    assert len(models) == 8
+    assert {model["id"] for model in models} == {"luna", "terra", "sol", "deepseek-v4-pro"}
     assert all(model["base_model_id"] is None for model in models)
+    assert all(model["params"] == {} for model in models)
+    assert all(model["meta"]["toolIds"] == [] for model in models)
+    assert all(model["meta"]["tags"] == [{"name": "Agent"}] for model in models)
     assert all(
         model["access_grants"] == [{"principal_type": "user", "principal_id": "*", "permission": "read"}]
         for model in models
     )
-
-    chat = next(model for model in models if model["id"] == "chat-medium")
-    assert chat["params"]["function_calling"] == "native"
-    assert chat["meta"]["toolIds"] == ["server:workspace"]
-    assert chat["meta"]["capabilities"]["builtin_tools"] is False
-
-    work = next(model for model in models if model["id"] == "work-medium")
-    assert work["params"] == {}
-    assert work["meta"]["toolIds"] == []
+    assert "chat-medium" in LEGACY_MODEL_IDS
+    assert "work-medium" in LEGACY_MODEL_IDS