Подчистил архитектуру приложения v1 работает

src/app/modules/api/domain/events/client_event.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from datetime import datetime, timezone
+from uuid import uuid4
+
+from app.schemas.client_events import ClientEventType
+
+
+@dataclass(slots=True)
+class ClientEventRecord:
+    request_id: str
+    type: ClientEventType
+    source: str
+    text: str = ""
+    payload: dict = field(default_factory=dict)
+    event_id: str = field(default_factory=lambda: f"evt_{uuid4().hex}")
+    created_at: datetime = field(default_factory=lambda: datetime.now(timezone.utc))