feat: basic belief node with the basic belief types defined in KB.

ref: N25B-408

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

@@ -0,0 +1,12 @@
+import type { BasicBeliefNodeData } from "./BasicBeliefNode";
+
+
+/**
+ * Default data for this node
+ */
+export const BasicBeliefNodeDefaults: BasicBeliefNodeData = {
+  label: "Belief",
+  droppable: true,
+  belief: {type: "keyword", id: "help", value: "help", label: "Keyword said:"},
+  hasReduce: true,
+};