feat(kora): KR-ALERTS-PANEL-FLIP — aggregate real alerts from existing sources

kora_cli/alerts/__init__.py

@@ -0,0 +1,16 @@
+"""Alert aggregation — KR-ALERTS-PANEL-FLIP.
+
+Aggregates operator-attention signals from the 5 existing data
+sources (OperationalStateHolder + cost-ladder holder + HealthRollup
++ audit JSONL + heartbeat probe snapshots) into the FE's
+``Alert`` shape from ``web/src/lib/api.ts``.
+
+Public surface:
+  * :class:`Alert` — wire-shape dataclass mirroring the TS interface
+  * :func:`compute_active_alerts` — single-call aggregator the
+    endpoint consumes
+"""
+
+from kora_cli.alerts.aggregator import Alert, compute_active_alerts
+
+__all__ = ["Alert", "compute_active_alerts"]