chore(docs): update example styles (#1469)

* chore(docs): update basic example styles

* chore(docs): update confirm delete example styles

* chore(docs): update dnd example styles

* chore(docs): update hidden example

* chore(docs): update update node example

* chore(docs): update node toolbar example styles

* chore(docs): update transition example styles

* chore(docs): cleanup basic example els

* chore(docs): cleanup examples

docs/examples/interaction/App.vue

@@ -4,20 +4,38 @@ import { VueFlow } from '@vue-flow/core'
 import InteractionControls from './InteractionControls.vue'
 
 const nodes = ref([
-  { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },
-  { id: '2', label: 'Node 2', position: { x: 100, y: 100 } },
-  { id: '3', label: 'Node 3', position: { x: 400, y: 100 } },
-  { id: '4', label: 'Node 4', position: { x: 400, y: 200 } },
+  {
+    id: '1',
+    type: 'input',
+    data: { label: 'Node 1' },
+    position: { x: 250, y: 5 },
+  },
+  {
+    id: '2',
+    data: { label: 'Node 2' },
+    position: { x: 100, y: 100 },
+  },
+  {
+    id: '3',
+    data: { label: 'Node 3' },
+    position: { x: 400, y: 100 },
+  },
+  {
+    id: '4',
+    data: { label: 'Node 4' },
+    position: { x: 400, y: 200 },
+  },
 ])
 
 const edges = ref([
-  { id: 'e1-2', source: '1', target: '2', animated: true },
+  { id: 'e1-2', source: '1', target: '2' },
   { id: 'e1-3', source: '1', target: '3' },
+  { id: 'e3-4', source: '3', target: '4' },
 ])
 </script>
 
 <template>
-  <VueFlow :nodes="nodes" :edges="edges" class="interactionflow" fit-view-on-init>
+  <VueFlow :nodes="nodes" :edges="edges" class="interaction-flow" fit-view-on-init>
     <InteractionControls />
   </VueFlow>
 </template>