[shared-ui] Trigger edit flow on dblclick of node header (#5078)

#5026

Author: paullewis

.changeset/rotten-walls-add.md

@@ -0,0 +1,5 @@
+---
+"@breadboard-ai/shared-ui": patch
+---
+
+Trigger edit flow on dblclick of node header

packages/shared-ui/src/elements/step-editor/graph-node.ts

@@ -566,6 +566,11 @@ export class GraphNode extends Box implements DragConnectorReceiver {
           @click=${(evt: Event) => {
             evt.stopImmediatePropagation();
           }}
+          @dblclick=${() => {
+            this.dispatchEvent(
+              new NodeConfigurationRequestEvent(this.nodeId, this.worldBounds)
+            );
+          }}
           @pointerdown=${(evt: PointerEvent) => {
             if (!(evt.target instanceof HTMLElement)) {
               return;