docs: move examples dir out of components dir

docs/examples/empty/App.vue

@@ -0,0 +1,33 @@
+<script setup>
+import { Panel, VueFlow, useVueFlow } from '@vue-flow/core'
+import { Background, BackgroundVariant } from '@vue-flow/background'
+import { MiniMap } from '@vue-flow/minimap'
+
+const { nodes, addNodes, addEdges, onConnect, dimensions } = useVueFlow()
+
+onConnect((params) => addEdges(params))
+
+function addRandomNode() {
+  const nodeId = (nodes.value.length + 1).toString()
+
+  const newNode = {
+    id: nodeId,
+    label: `Node: ${nodeId}`,
+    position: { x: Math.random() * dimensions.value.width, y: Math.random() * dimensions.value.height },
+  }
+
+  addNodes([newNode])
+}
+</script>
+
+<template>
+  <VueFlow>
+    <MiniMap />
+
+    <Background :variant="BackgroundVariant.Lines" />
+
+    <Panel position="top-right">
+      <button type="button" @click="addRandomNode">add node</button>
+    </Panel>
+  </VueFlow>
+</template>

docs/examples/empty/index.ts

@@ -0,0 +1 @@
+export { default as EmptyApp } from './App.vue?raw'