examples: add confirm delete example (#1466)

* examples: add confirm delete example

* docs: add confirm delete example

docs/src/.vitepress/config.mts

@@ -208,6 +208,7 @@ export default defineConfigWithTheme<DefaultTheme.Config>({
             { text: 'Save & Restore', link: '/examples/save' },
             { text: 'Math Operation Flow', link: '/examples/math' },
             { text: 'Screenshot', link: '/examples/screenshot' },
+            { text: 'Confirm Delete', link: '/examples/confirm' },
             { text: 'Node Visibility', link: '/examples/hidden' },
             { text: 'Node Intersections', link: '/examples/intersection' },
             { text: 'Multiple Flows', link: '/examples/multi' },

docs/src/examples/confirm.md

@@ -0,0 +1,9 @@
+# Confirm Delete
+
+Sometimes you want to confirm a delete action before it happens. Here's how you can do that with a simple dialog.
+
+This example also demonstrates how to take-over the application of changes to the graph. This is useful when you want to confirm changes before they are applied.
+
+<div class="mt-6">
+  <Repl example="confirmDelete"></Repl>
+</div>