라이브코치 소스팩 새로고침 보강

apps/api/app/routes/kb.py

@@ -356,7 +356,7 @@ async def sync_live_coach_source_packs(
     evaluator RAG 검색에도 올린다. source row를 먼저 upsert한 뒤 content_hash 기반 증분 색인을
     수행한다. 임베딩 모델 미가용 시 BM25-only degraded 색인으로 이어진다.
     """
-    source_rows, index_payloads = source_pack_sync.build_repo_source_pack_manifest()
+    source_rows, index_payloads = source_pack_sync.build_repo_source_pack_manifest(refresh=True)
     if not source_rows or not index_payloads:
         raise HTTPException(
             status.HTTP_422_UNPROCESSABLE_ENTITY,
@@ -365,7 +365,7 @@ async def sync_live_coach_source_packs(
 
     try:
         async with acquire() as conn:
-            result = await source_pack_sync.sync_repo_source_packs(conn, apply=True)
+            result = await source_pack_sync.sync_repo_source_packs(conn, apply=True, refresh=True)
     except rag.NotConfigured as exc:
         raise HTTPException(status.HTTP_503_SERVICE_UNAVAILABLE, detail=f"RAG not configured: {exc}") from exc
     except RuntimeError as exc: