fix: fixed the program reduce algorithm to be flexable and correctly use the different phase variables.

ref: N25B-294

src/pages/VisProgPage/visualProgrammingUI/nodes/NormNode.default.ts

@@ -6,6 +6,6 @@ import type { NormNodeData } from "./NormNode";
 export const NormNodeDefaults: NormNodeData = {
   label: "Norm Node",
   droppable: true,
-  normList: [],
+  norm: "",
   hasReduce: true,
 };