feat: last run frontend (#21369)

The frontend of feat: Persist Variables for Enhanced Debugging Workflow (#20699).

Co-authored-by: jZonG <jzongcode@gmail.com>

web/app/components/workflow/utils/debug.ts

@@ -0,0 +1,25 @@
+import type { VarInInspect } from '@/types/workflow'
+import { VarInInspectType } from '@/types/workflow'
+import { VarType } from '../types'
+
+type OutputToVarInInspectParams = {
+  nodeId: string
+  name: string
+  value: any
+}
+export const outputToVarInInspect = ({
+  nodeId,
+  name,
+  value,
+}: OutputToVarInInspectParams): VarInInspect => {
+  return {
+    id: `${Date.now()}`, // TODO: wait for api
+    type: VarInInspectType.node,
+    name,
+    description: '',
+    selector: [nodeId, name],
+    value_type: VarType.string, // TODO: wait for api or get from node
+    value,
+    edited: false,
+  }
+}