fix: test push errors, skip heartbeat notify, stale 5h (0.9.2)

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/services/mobile_notify.py

@@ -98,11 +98,22 @@ def _active_device_tokens(db: Session | None) -> list[str]:
     return tokens
 
 
-def _send_fcm_data(tokens: list[str], data: dict[str, str], *, title: str, body: str) -> None:
+def _send_fcm_data(
+    tokens: list[str],
+    data: dict[str, str],
+    *,
+    title: str,
+    body: str,
+    require_success: bool = False,
+) -> None:
     if not tokens:
+        if require_success:
+            raise MobileSendError("Нет FCM-токенов для отправки")
         return
     cfg = get_effective_fcm_config()
     if not cfg.active:
+        if require_success:
+            raise MobileNotConfiguredError("FCM не настроен на сервере")
         return
 
     access_token = _fcm_access_token(cfg.service_account_path)
@@ -111,6 +122,7 @@ def _send_fcm_data(tokens: list[str], data: dict[str, str], *, title: str, body:
         "Authorization": f"Bearer {access_token}",
         "Content-Type": "application/json",
     }
+    errors: list[str] = []
 
     with httpx.Client(timeout=12.0) as client:
         for token in tokens:
@@ -128,8 +140,13 @@ def _send_fcm_data(tokens: list[str], data: dict[str, str], *, title: str, body:
             except httpx.HTTPStatusError as exc:
                 detail = exc.response.text[:200] if exc.response is not None else str(exc)
                 logger.warning("FCM send failed for token prefix %s: %s", token[:8], detail)
-            except Exception:
+                errors.append(detail or f"HTTP {exc.response.status_code if exc.response else '?'}")
+            except Exception as exc:
                 logger.exception("FCM send failed")
+                errors.append(str(exc))
+
+    if require_success and errors:
+        raise MobileSendError(errors[0], status_code=502)
 
 
 def _event_payload(event: Event) -> tuple[str, str, dict[str, str]]:
@@ -200,7 +217,8 @@ def send_test_push(*, db: Session, device_id: int) -> None:
 
     _send_fcm_data(
         [token],
-        {"kind": "test", "id": "0"},
+        {"kind": "test", "id": "0", "severity": "info"},
         title="SAC: тестовое push",
         body="Канал Seaca (FCM) работает.",
+        require_success=True,
     )