feat(curator): 4계층 picks + tier_rationale + narrative.retrospective 스키마

agent-office/app/curator/schema.py

@@ -17,25 +17,42 @@ class Pick(BaseModel):
         return sorted(v)
 
 
+class TierRationale(BaseModel):
+    bonus: str = Field(max_length=40)
+    extended: str = Field(max_length=40)
+    pool: str = Field(max_length=40)
+
+
 class Narrative(BaseModel):
     headline: str
     summary_3lines: List[str] = Field(min_length=3, max_length=3)
     hot_cold_comment: str = ""
     warnings: str = ""
+    retrospective: str = Field(default="", max_length=80)
 
 
 class CuratorOutput(BaseModel):
-    picks: List[Pick]
+    core_picks: List[Pick]     = Field(min_length=5, max_length=5)
+    bonus_picks: List[Pick]    = Field(min_length=5, max_length=5)
+    extended_picks: List[Pick] = Field(min_length=5, max_length=5)
+    pool_picks: List[Pick]     = Field(min_length=5, max_length=5)
+    tier_rationale: TierRationale
     narrative: Narrative
     confidence: int = Field(ge=0, le=100)
 
 
 def validate_response(data: dict, candidate_numbers: List[List[int]]) -> CuratorOutput:
     out = CuratorOutput.model_validate(data)
-    if len(out.picks) != 5:
-        raise ValueError("picks must have exactly 5 sets")
     candidate_set = {tuple(sorted(c)) for c in candidate_numbers}
-    for p in out.picks:
+    all_picks = (
+        out.core_picks + out.bonus_picks + out.extended_picks + out.pool_picks
+    )
+    # 중복 픽 검증
+    pick_keys = [tuple(p.numbers) for p in all_picks]
+    if len(pick_keys) != len(set(pick_keys)):
+        raise ValueError("duplicate picks across tiers")
+    # 후보에 없는 번호 조합 금지
+    for p in all_picks:
         if tuple(p.numbers) not in candidate_set:
             raise ValueError(f"pick {p.numbers} not in candidates")
     return out