feat: replace regime monitor with v2 methodology

app/scheduler.py

@@ -1001,12 +1001,20 @@ async def compute_regime_monitor() -> None:
 
             result = await update_regime_monitor(db)
 
+        state = result.get("state") or {}
+        warning = result.get("warning") or {}
         _runtime_progress(job_name, processed=1, total=1)
         _runtime_finish(
             job_name, "completed", processed=1, total=1,
-            message=f"Index: {result.get('total_score')} ({result.get('band')})",
+            message=f"State: {state.get('score')} · Warning: {warning.get('score')}",
+        )
+        _log_event(
+            logging.INFO,
+            "job_complete",
+            job=job_name,
+            state=state.get("score"),
+            warning=warning.get("score"),
         )
-        _log_event(logging.INFO, "job_complete", job=job_name, score=result.get("total_score"))
     except Exception as exc:
         _runtime_finish(job_name, "error", processed=0, total=1, message=str(exc))
         _log_event(logging.ERROR, "job_error", job=job_name, error_type=type(exc).__name__, message=str(exc))
@@ -1086,7 +1094,11 @@ async def run_event_study_job() -> None:
 
         _runtime_progress(job_name, processed=1, total=1)
         if report.get("available"):
-            msg = f"{len(report.get('events', []))} events, lead Δ {report.get('lead_delta_days')}d"
+            metrics = report.get("metrics") or {}
+            msg = (
+                f"{metrics.get('events_warned', 0)}/{metrics.get('events', 0)} warned, "
+                f"{metrics.get('false_alarms_per_year', 0)} false alarms/year"
+            )
         else:
             msg = report.get("reason", "no data")
         _runtime_finish(job_name, "completed", processed=1, total=1, message=msg)