fix: use direct agent api per request

tests/core/test_integration.py

@@ -4,7 +4,6 @@ Smoke test: полный цикл через dispatcher + реальные manag
 Имитирует что делает адаптер (Telegram или Matrix) при получении события.
 """
 import pytest
-from lambda_agent_api.server import MsgEventTextChunk
 
 from core.auth import AuthManager
 from core.chat import ChatManager
@@ -23,10 +22,13 @@ from core.store import InMemoryStore
 from sdk.mock import MockPlatformClient
 from sdk.prototype_state import PrototypeStateStore
 from sdk.real import RealPlatformClient
+from sdk.upstream_agent_api import MsgEventTextChunk
 
 
 class FakeAgentApi:
-    def __init__(self, chat_id: str) -> None:
+    def __init__(self, agent_id: str, base_url: str, chat_id: str) -> None:
+        self.agent_id = agent_id
+        self.base_url = base_url
         self.chat_id = chat_id
         self.calls: list[tuple[str, list[str]]] = []
         self.connect_calls = 0
@@ -46,12 +48,12 @@ class FakeAgentApi:
 class FakeAgentApiFactory:
     def __init__(self) -> None:
         self.created_chat_ids: list[str] = []
-        self.instances: dict[str, FakeAgentApi] = {}
+        self.instances: dict[str, list[FakeAgentApi]] = {}
 
-    def for_chat(self, chat_id: str) -> FakeAgentApi:
-        chat_api = FakeAgentApi(chat_id)
+    def __call__(self, agent_id: str, base_url: str, chat_id: str) -> FakeAgentApi:
+        chat_api = FakeAgentApi(agent_id, base_url, chat_id)
         self.created_chat_ids.append(chat_id)
-        self.instances[chat_id] = chat_api
+        self.instances.setdefault(chat_id, []).append(chat_api)
         return chat_api
 
 
@@ -73,7 +75,9 @@ def dispatcher():
 def real_dispatcher():
     agent_api = FakeAgentApiFactory()
     platform = RealPlatformClient(
-        agent_api=agent_api,
+        agent_id="matrix-bot",
+        agent_base_url="http://platform-agent:8000",
+        agent_api_cls=agent_api,
         prototype_state=PrototypeStateStore(),
         platform="matrix",
     )
@@ -147,7 +151,7 @@ async def test_toggle_skill_callback(dispatcher):
     assert any("browser" in r.text for r in result if isinstance(r, OutgoingMessage))
 
 
-async def test_full_flow_with_real_platform_uses_shared_agent_api(real_dispatcher):
+async def test_full_flow_with_real_platform_uses_direct_agent_api(real_dispatcher):
     dispatcher, agent_api = real_dispatcher
 
     start = IncomingCommand(user_id="u1", platform="matrix", chat_id="C1", command="start")
@@ -160,7 +164,7 @@ async def test_full_flow_with_real_platform_uses_shared_agent_api(real_dispatche
 
     assert texts == ["[REAL] Привет!"]
     assert agent_api.created_chat_ids == ["C1"]
-    assert agent_api.instances["C1"].calls == [("Привет!", [])]
+    assert [instance.calls for instance in agent_api.instances["C1"]] == [[("Привет!", [])]]
 
 
 async def test_full_flow_with_real_platform_forwards_workspace_attachment(real_dispatcher):
@@ -185,6 +189,6 @@ async def test_full_flow_with_real_platform_forwards_workspace_attachment(real_d
     )
     await dispatcher.dispatch(msg)
 
-    assert agent_api.instances["C1"].calls == [
-        ("Посмотри файл", ["surfaces/matrix/u1/room/inbox/report.pdf"])
+    assert [instance.calls for instance in agent_api.instances["C1"]] == [
+        [("Посмотри файл", ["surfaces/matrix/u1/room/inbox/report.pdf"])]
     ]