feat: added node-tooltips to the editor

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

@@ -115,6 +115,10 @@ export function PhaseReduce(node: Node, nodes: Node[]) {
     return result;
 }
 
+export const PhaseTooltip = `
+  A phase is a single stage of the program, during a phase Pepper will behave
+  in accordance with any connected norms, goals and triggers`;
+
 /**
  * This function is called whenever a connection is made with this node type as the target (phase)
  * @param _thisNode the node of this node type which function is called