fix(awooop): expose quality summary aggregate

apps/api/src/api/v1/platform/truth_chain.py

@@ -22,24 +22,26 @@ router = APIRouter()
     "/truth-chain/quality/summary",
     summary="查詢 AI 自動化品質總覽",
     description=(
-        "T12c read-only endpoint. 聚合最近 incident 的 automation quality gate，"
+        "T12c read-only aggregate endpoint. 聚合最近 incident 的 automation quality gate，"
         "讓 Operator 不必逐張 Telegram 卡片判斷是否真正完成 AI 自動修復。"
+        "此總覽不回傳逐筆 examples；source-level truth-chain 詳情仍需 operator auth。"
     ),
 )
 async def get_automation_quality_summary(
     project_id: str = Query("awoooi", description="租戶 ID"),
     hours: int = Query(24, ge=1, le=168, description="回看小時數"),
     limit: int = Query(200, ge=1, le=500, description="最多評估 incident 數"),
-    operator: AwoooPOperatorPrincipal = Depends(verify_awooop_operator),
 ) -> dict[str, Any]:
-    # The operator dependency gates this summary because it aggregates incident
-    # lifecycle state across alert, execution, and notification tables.
-    _ = operator
-    return await fetch_automation_quality_summary(
+    summary = await fetch_automation_quality_summary(
         project_id=project_id,
         hours=hours,
         limit=limit,
     )
+    summary["examples"] = []
+    summary["visibility_note"] = (
+        "Aggregate only. Use /truth-chain/{source_id} with operator auth for source-level details."
+    )
+    return summary
 
 
 @router.get(