fix: import randomUUID from node:crypto

Author: guoyangzhen

apps/sim/executor/handlers/workflow/workflow-handler.ts

@@ -1,3 +1,4 @@
+import { randomUUID } from 'node:crypto'
 import { createLogger } from '@sim/logger'
 import { buildNextCallChain, validateCallChain } from '@/lib/execution/call-chain'
 import { snapshotService } from '@/lib/logs/execution/snapshot/service'
@@ -81,7 +82,7 @@ export class WorkflowBlockHandler implements BlockHandler {
 
     // Unique ID per invocation — used to correlate child block events with this specific
     // workflow block execution, preventing cross-iteration child mixing in loop contexts.
-    const instanceId = crypto.randomUUID()
+    const instanceId = randomUUID()
 
     const childCallChain = buildNextCallChain(ctx.callChain || [], workflowId)
     const depthError = validateCallChain(childCallChain)