전 저장소 리팩터링과 SSOT 정비

apps/api/app/store.py

@@ -10,7 +10,7 @@ DB(NAS Postgres)가 단일 SoR 이지만(db.py), Docker off 개발/시연에서
 from __future__ import annotations
 
 import time
-from dataclasses import asdict, dataclass, field
+from dataclasses import dataclass, field
 from decimal import Decimal
 from typing import Optional
 from uuid import uuid4
@@ -69,6 +69,7 @@ class InProcSession:
     ended: bool = False
     prev_rapport_credit: float = 0.0   # carry-over delta 계산용
     learner_label: str | None = None
+    goal_stages: list[str] = field(default_factory=list)  # 이번 회기 목표 단계(학습자 선택, 최대 4)
 
     def turns_visible_to(self, role: str) -> list[TurnRecord]:
         return [turn for turn in self.turns if turn.is_visible_to(role)]
@@ -97,6 +98,7 @@ class SessionStore:
         state: SessionState,
         session_no: int = 1,
         carry_rapport: float = 0.0,
+        goal_stages: list[str] | None = None,
     ) -> InProcSession:
         session_id = uuid4().hex
         case_id = uuid4().hex
@@ -110,6 +112,7 @@ class SessionStore:
             state=state,
             session_no=session_no,
             prev_rapport_credit=carry_rapport,
+            goal_stages=list(goal_stages or []),
         )
         self._sessions[session_id] = s
         return s