feat: always notify agent.lifecycle via SAC with telegram_via routing

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

backend/app/api/v1/events.py

@@ -17,7 +17,13 @@ from app.schemas.list_models import EventDetail, EventListResponse, EventSummary
 from app.services.ingest import ingest_event
 from app.services.problems import maybe_create_problem
 from app.services.schema_validate import validate_event_payload
-from app.services.notify_dispatch import notify_daily_report, notify_event, notify_problem
+from app.services.notify_dispatch import (
+    LIFECYCLE_EVENT_TYPE,
+    notify_daily_report,
+    notify_event,
+    notify_lifecycle,
+    notify_problem,
+)
 
 DAILY_REPORT_EVENT_TYPES = frozenset({"report.daily.ssh", "report.daily.rdp"})
 
@@ -68,6 +74,8 @@ def post_event(
         problem, problem_created = maybe_create_problem(db, event)
         if event.type in DAILY_REPORT_EVENT_TYPES:
             notify_daily_report(event, db=db)
+        elif event.type == LIFECYCLE_EVENT_TYPE:
+            notify_lifecycle(event, db=db)
         else:
             notify_event(event, db=db)
         if problem is not None and problem_created: