守住 scheduler 失敗告警覆蓋

docs/memory/claude_inventory_validation_20260513.md

@@ -31,6 +31,7 @@
 - `app.py` 的 `SYSTEM_VERSION` 已從 `config.py` import，app 內只留版本註解。
 - V2 提到的 `app.py` 死 import 與 `scheduler.py import schedule` 已不成立；`app.py` 仍使用 `schedule.run_pending()` 等呼叫。
 - Cron 盲區清單多數已補 `_notify_scheduler_failure()`；ROI 月報已避開 09:00 改 09:05，AI smoke 已是 09:10。
+- V2 指出的 9 個 cron 盲區已補回歸守門：8 個 `run_scheduler.py` wrapper 必須呼叫 `_notify_scheduler_failure()`，`scheduler.py::run_promo_event_task` 必須呼叫 `notify_failure()`。
 - 0-byte `database/momo*.db` 迷惑檔已不存在；真實 SQLite 僅在 `data/momo_database.db`。
 - `.gitignore` 已涵蓋 `.claude/worktrees/`、`.tmp_*`、`MOMO Pro/`、uploads/screenshots。
 - `cache_service.py` 已成為 `cache_manager.py` 的相容 shim，`_SALES_CACHE_TTL` 單一來源有測試鎖住。
@@ -87,3 +88,4 @@
 - `f44c429` 補強 AI logger best-effort 診斷
 - `8a36856` 補強 Telegram callback 診斷
 - `5b52af9` 補強 cache best-effort 診斷
+- `497c376` 記錄 AI smoke service 入口驗證

tests/test_run_scheduler_embed_consistency.py

@@ -1,5 +1,7 @@
 import importlib
 import inspect
+import ast
+from pathlib import Path
 
 
 def _load_run_scheduler(monkeypatch):
@@ -8,6 +10,15 @@ def _load_run_scheduler(monkeypatch):
     return importlib.import_module("run_scheduler")
 
 
+def _function_source(path, function_name):
+    source = Path(path).read_text()
+    tree = ast.parse(source)
+    for node in tree.body:
+        if isinstance(node, ast.FunctionDef) and node.name == function_name:
+            return ast.get_source_segment(source, node) or ""
+    raise AssertionError(f"{function_name} not found in {path}")
+
+
 def test_embed_consistency_mismatch_notifies_event_router(monkeypatch):
     run_scheduler = _load_run_scheduler(monkeypatch)
     import services.rag_service as rag_service
@@ -108,3 +119,23 @@ def test_scheduler_observability_wrappers_notify_on_exception(monkeypatch):
     ]:
         source = inspect.getsource(getattr(run_scheduler, fn_name))
         assert "_notify_scheduler_failure(" in source
+
+
+def test_v2_cron_blind_spot_list_has_failure_notifications(monkeypatch):
+    run_scheduler = _load_run_scheduler(monkeypatch)
+
+    for fn_name in [
+        "run_daily_token_report_task",
+        "run_promotion_gate_worker",
+        "run_awaiting_review_push",
+        "run_expire_stale_reviews",
+        "run_cost_throttle_evaluate",
+        "run_cost_throttle_reset_if_new_month",
+        "run_ppt_vision_audit",
+        "run_embed_consistency_check",
+    ]:
+        source = inspect.getsource(getattr(run_scheduler, fn_name))
+        assert "_notify_scheduler_failure(" in source
+
+    promo_source = _function_source("scheduler.py", "run_promo_event_task")
+    assert "notify_failure(" in promo_source