feat(frontend): enforce RBAC and refine burst analysis

src/components/olmap/BurstSimulation/valveIsolationScope.ts

@@ -1,4 +1,17 @@
+import type { ValveIsolationResult } from "./types";
+
 export const isAllowedAccidentPipe = (
   pipeId: string,
   allowedPipeIds: string[] | undefined,
 ) => allowedPipeIds === undefined || allowedPipeIds.includes(pipeId);
+
+export const getAffectedNodeCount = (result: ValveIsolationResult) =>
+  result.affected_node_count ?? result.affected_nodes?.length ?? 0;
+
+export const normalizeValveIsolationResult = (
+  result: ValveIsolationResult,
+): ValveIsolationResult => ({
+  ...result,
+  affected_nodes: result.isolatable ? result.affected_nodes ?? [] : [],
+  affected_node_count: getAffectedNodeCount(result),
+});