refactor: make sure that the droppable styles are kept, update some nodes to reflect their used functionality.

ref: N25B-294

src/pages/VisProgPage/visualProgrammingUI/nodes/GoalNode.tsx

@@ -12,10 +12,11 @@ import { TextField } from '../../../../components/TextField';
 import useFlowStore from '../VisProgStores';
 
 /**
- * The default data dot a Goal node
- * @param label: the label of this Goal
+ * The default data dot a phase node
+ * @param label: the label of this phase
  * @param droppable: whether this node is droppable from the drop bar (initialized as true)
- * @param children: ID's of children of this node
+ * @param desciption: description of the goal
+ * @param hasReduce: whether this node has reducing functionality (true by default)
  */
 export type GoalNodeData = {
   label: string;