refactor: defaults should be in their own file, respecting eslint/ react standards. all tests fail, obviously.

ref: N25B-294

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

@@ -0,0 +1,10 @@
+import type { EndNodeData } from "./EndNode";
+
+/**
+ * Default data for this node.
+ */
+export const EndNodeDefaults: EndNodeData = {
+  label: "End Node",
+  droppable: false,
+  hasReduce: true
+};