chore: import upstream snapshot with attribution

apps/webapp/app/v3/services/billingLimit/billingLimitReconcileTarget.server.ts

@@ -0,0 +1,20 @@
+import type { BillingLimitConvergeTargetState } from "./billingLimitConstants";
+import type { OrgReconcileTarget } from "./billingLimitReconciliation.server";
+
+export async function reconcileBillingLimitTarget(
+  target: OrgReconcileTarget,
+  deps: {
+    bustCaches: (organizationId: string) => void;
+    enqueueConverge: (
+      organizationId: string,
+      targetState: BillingLimitConvergeTargetState
+    ) => Promise<unknown>;
+  }
+) {
+  // Safety net when webhooks are lost: bust stale entitlement after reject or resolve.
+  if (target.targetState === "rejected" || target.targetState === "ok") {
+    deps.bustCaches(target.organizationId);
+  }
+
+  await deps.enqueueConverge(target.organizationId, target.targetState);
+}