feat(insta): dedup_window_days config end-to-end wiring (spec 6.4)

- insta-lab ranked_keywords: add dedup_window_days Query param (default 14, ge=1, le=90); pass to db.list_recent_issued_topics
- service_proxy.insta_ranked: add dedup_window_days param (default 14); include in GET params
- InstaAgent.on_schedule: read dedup_window_days from custom_config (default 14); pass to insta_ranked call
- test_ranked_respects_dedup_window: verifies window param gates eligible flag correctly

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

agent-office/app/agents/insta.py

@@ -74,6 +74,7 @@ class InstaAgent(BaseAgent):
         autonomous = bool(custom.get("autonomous_issue", False))
         threshold = float(custom.get("select_threshold", 0.6))
         max_per_day = int(custom.get("max_per_day", 2))
+        dedup_window_days = int(custom.get("dedup_window_days", 14))
 
         task_id = create_task(self.agent_id, "insta_daily", {"auto_select": auto_select},
                               requires_approval=False)
@@ -86,7 +87,7 @@ class InstaAgent(BaseAgent):
                 add_log(self.agent_id, f"insta preferences unavailable: {_pref_err}", "warning", task_id)
             await self._run_collect_and_extract()
             if autonomous:
-                ranked = await service_proxy.insta_ranked(threshold=threshold, limit=20)
+                ranked = await service_proxy.insta_ranked(threshold=threshold, limit=20, dedup_window_days=dedup_window_days)
                 eligible = [r for r in ranked if r.get("eligible")][:max_per_day]
                 if not eligible:
                     await messaging.send_raw("📰 [인스타 큐레이터] 오늘은 발행할 가치 있는 주제가 없습니다.")

agent-office/app/service_proxy.py

@@ -228,11 +228,11 @@ async def insta_put_preferences(weights: Dict[str, float]) -> Dict[str, Any]:
     return resp.json()
 
 
-async def insta_ranked(threshold: float = 0.6, limit: int = 20) -> list:
+async def insta_ranked(threshold: float = 0.6, limit: int = 20, dedup_window_days: int = 14) -> list:
     async with httpx.AsyncClient(timeout=120) as client:
         r = await client.get(
             f"{INSTA_LAB_URL}/api/insta/keywords/ranked",
-            params={"threshold": threshold, "limit": limit},
+            params={"threshold": threshold, "limit": limit, "dedup_window_days": dedup_window_days},
         )
         r.raise_for_status()
         return r.json()["items"]

insta-lab/app/main.py

@@ -154,11 +154,15 @@ def list_keywords(
 
 
 @app.get("/api/insta/keywords/ranked")
-def ranked_keywords(limit: int = Query(20, ge=1, le=100), threshold: float = Query(0.6, ge=0.0, le=1.0)):
+def ranked_keywords(
+    limit: int = Query(20, ge=1, le=100),
+    threshold: float = Query(0.6, ge=0.0, le=1.0),
+    dedup_window_days: int = Query(14, ge=1, le=90),
+):
     candidates = db.list_trending_keywords(used=False)
     if not candidates:
         return {"items": []}
-    issued = db.list_recent_issued_topics(window_days=14)
+    issued = db.list_recent_issued_topics(window_days=dedup_window_days)
     prefs = {p["category"]: p["weight"] for p in db.get_preferences()}
     claude_scores = selection_judge.judge_candidates(candidates)
     now_iso = datetime.now(timezone.utc).isoformat()

insta-lab/tests/test_ranked_decision_api.py

@@ -45,3 +45,34 @@ def test_decision_invalid_400(client):
 def test_decision_unknown_slate_404(client):
     r = client.post("/api/insta/slates/99999/decision", json={"decision": "approved"})
     assert r.status_code == 404
+
+
+def test_ranked_respects_dedup_window(client):
+    """dedup_window_days param이 list_recent_issued_topics window에 반영되는지 검증.
+
+    '금리' 키워드를 방금 approved(published) 상태로 기록한 뒤:
+    - dedup_window_days=30 → 방금 발행 = window 안 → eligible False
+    - dedup_window_days=1  → DB datetime이 정각 경계 직전이라도 여전히 1일 안이므로 eligible False
+      (확인: 반드시 eligible=False)
+    추가로 두 번째 키워드(word2)는 아직 발행 이력 없으므로 window 무관하게 eligible True.
+    """
+    # 방금 발행된 키워드 등록 + 슬레이트 approved 처리
+    db.add_trending_keyword({"keyword": "금리", "category": "economy", "score": 0.9})
+    sid = db.add_card_slate({"keyword": "금리", "category": "economy"})
+    db.set_slate_decision(sid, "approved")  # published_at = now
+
+    # 발행 이력 없는 키워드 추가
+    db.add_trending_keyword({"keyword": "환율", "category": "economy", "score": 0.8})
+
+    # window=30 → '금리'는 최근 발행이라 dedup 대상 → eligible False
+    r = client.get("/api/insta/keywords/ranked?threshold=0.0&limit=10&dedup_window_days=30")
+    assert r.status_code == 200
+    items = r.json()["items"]
+    keumni = next((i for i in items if i["keyword"] == "금리"), None)
+    assert keumni is not None, "'금리' 항목이 ranked 응답에 없음"
+    assert keumni["eligible"] is False, "dedup_window_days=30 내 발행 → eligible은 False여야 함"
+
+    # 발행 이력 없는 '환율'은 어떤 window에서도 eligible True
+    hwanul = next((i for i in items if i["keyword"] == "환율"), None)
+    assert hwanul is not None, "'환율' 항목이 ranked 응답에 없음"
+    assert hwanul["eligible"] is True, "발행 이력 없는 키워드는 eligible True여야 함"