feat(svelte) added on:nodecontextmenu

packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte

@@ -157,6 +157,7 @@
           on:nodedrag
           on:nodedragstart
           on:nodedragstop
+          on:nodecontextmenu
         />
         <NodeSelection />
       </ViewportComponent>

packages/svelte/src/lib/container/SvelteFlow/types.ts

@@ -78,4 +78,5 @@ export type SvelteFlowProps = DOMAttributes<HTMLDivElement> & {
   'on:nodedrag'?: CustomEvent<{ event: MouseEvent; node: NodeBase; nodes: NodeBase[] }>;
   'on:nodedragstop'?: CustomEvent<{ event: MouseEvent; node: NodeBase; nodes: NodeBase[] }>;
   'on:nodedragstart'?: CustomEvent<{ event: MouseEvent; node: NodeBase; nodes: NodeBase[] }>;
+  'on:nodecontextmenu'?: CustomEvent<{ event: MouseEvent; node: NodeBase }>;
 };