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/confirm-delete/Dialog.vue

@@ -17,9 +17,17 @@ function cancel() {
 <template>
   <div v-if="isVisible" class="dialog-overlay">
     <div class="dialog">
-      <p>{{ message }}</p>
+      <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24">
+        <path
+          fill="#e53e3e"
+          d="M7 21q-.825 0-1.412-.587T5 19V6H4V4h5V3h6v1h5v2h-1v13q0 .825-.587 1.413T17 21zm2-4h2V8H9zm4 0h2V8h-2z"
+        />
+      </svg>
 
-      <div class="dialog-actions">
+      <p v-if="typeof message === 'string'">{{ message }}</p>
+      <component :is="message" v-else />
+
+      <div class="actions">
         <button @click="confirm">Confirm</button>
         <button @click="cancel">Cancel</button>
       </div>
@@ -42,16 +50,34 @@ function cancel() {
 }
 
 .dialog {
-  background: white;
+  background: #2d3748;
   padding: 20px;
   border-radius: 5px;
   text-align: center;
+  color: white;
 }
 
-.dialog-actions {
+.dialog .actions {
   margin-top: 20px;
   display: flex;
   justify-content: center;
   gap: 8px;
 }
+
+.dialog .actions button {
+  background: #4a5568;
+  color: white;
+  border: none;
+  padding: 8px 16px;
+  border-radius: 5px;
+  cursor: pointer;
+}
+
+.dialog .actions button:first-of-type:hover {
+  background: #2563eb;
+}
+
+.dialog .actions button:last-of-type:hover {
+  background: #e53e3e;
+}
 </style>