feat(docs): Nested demo

docs/.vitepress/components/home/Basic.vue

@@ -96,8 +96,8 @@ onPaneReady((i) => emit("pane", i));
   <div
     class="w-full h-[300px] md:min-h-[400px] shadow-xl rounded-xl font-mono uppercase border-1 border-secondary overflow-hidden">
     <VueFlow>
-      <Controls class="!left-auto !right-[10px]" />
-      <Background pattern-color="#aaa" style="background: #f8f8f8" :gap="8" />
+      <Controls class="md:!left-auto md:!right-[10px]" />
+      <Background pattern-color="#aaa" :gap="16" />
     </VueFlow>
   </div>
 </template>

docs/.vitepress/components/home/Features.vue

@@ -26,7 +26,7 @@ watch(
   ],
   () => setTimeout(() => {
     fitViews()
-  }, 1)
+  }, 5)
 );
 </script>
 <template>

docs/.vitepress/components/home/Nested.vue

@@ -0,0 +1,64 @@
+<script lang="ts" setup>
+import { ConnectionMode, useVueFlow, VueFlow, Background, Controls } from "@braks/vue-flow";
+
+const emit = defineEmits(['pane'])
+const nodeClasses = ["!normal-case font-semibold !text-white", "!border-1", "shadow-md"].join(" ");
+const childClasses = nodeClasses + " !bg-green-500/70 !border-white";
+
+const { onPaneReady } = useVueFlow({
+  fitViewOnInit: true,
+  connectionMode: ConnectionMode.Loose,
+  nodes: [
+    { id: "1", type: "input", label: "Outer Node", position: { x: 0, y: 0 }, class: childClasses },
+    {
+      id: "2",
+      label: "Parent Node",
+      position: { x: -125, y: 100 },
+      class: nodeClasses + " !bg-green-500/30 !border-green-500",
+      style: { width: "400px", height: "160px" }
+    },
+    {
+      id: "2a",
+      label: "Child Node",
+      position: { x: 17, y: 30 },
+      parentNode: "2",
+      extent: 'parent',
+      class: childClasses
+    },
+    { id: "2b", label: "Child Node", position: { x: 225, y: 30 }, parentNode: "2", extent: 'parent', class: childClasses },
+    { id: "2c", label: "Child Node", position: { x: 125, y: 100 }, parentNode: "2", extent: 'parent', class: childClasses },
+    { id: "3", type: "output", label: "Outer Node", position: { x: 0, y: 300 }, class: childClasses },
+  ],
+  edges: [
+    { id: "e1-2a", source: "1", target: "2a", type: 'smoothstep', style: { stroke: 'white', strokeWidth: '2' } },
+    { id: "e2-3", source: "2", target: "3", type: 'smoothstep', style: { stroke: 'white', strokeWidth: '2' } }
+  ]
+});
+
+onPaneReady((i) => emit('pane', i))
+</script>
+<template>
+  <div class="md:max-w-1/3 flex flex-col justify-center">
+    <div class="flex flex-col gap-2 items-center md:items-start">
+      <h1>Nested- & Subflows</h1>
+      <p>
+        Vue Flow comes with built-in support for nested nodes and nested flows.
+      </p>
+      <a class="button max-w-max" href="/docs">
+        Documentation
+      </a>
+    </div>
+  </div>
+  <div
+    class="w-full h-[300px] md:min-h-[400px] shadow-xl rounded-xl font-mono uppercase border-1 border-green-500 overflow-hidden">
+    <VueFlow class="nested">
+      <Controls class="md:!left-auto md:!right-[10px]" />
+      <Background pattern-color="#aaa" class="!bg-gray-800" :gap="18" />
+    </VueFlow>
+  </div>
+</template>
+<style>
+.nested .vue-flow__handle {
+  opacity: 0;
+}
+</style>