examples: move current examples into examples/vite

examples/vite/src/Basic/Basic.vue

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+<script lang="ts" setup>
+import type { Elements } from '../../packages/vue-flow'
+import { Background, Controls, MiniMap, VueFlow, isNode, useVueFlow } from '../../packages/vue-flow'
+
+const elements = ref<Elements>([
+  { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 }, class: 'light' },
+  { id: '2', label: 'Node 2', position: { x: 100, y: 100 }, class: 'light' },
+  { id: '3', label: 'Node 3', position: { x: 400, y: 100 }, class: 'light' },
+  { id: '4', label: 'Node 4', position: { x: 400, y: 200 }, class: 'light' },
+  { id: 'e1-2', source: '1', target: '2', animated: true },
+  { id: 'e1-3', source: '1', target: '3' },
+])
+const { onPaneReady, onNodeDragStop, onConnect, instance, addEdges } = useVueFlow({
+  defaultZoom: 1.5,
+  minZoom: 0.2,
+  maxZoom: 4,
+})
+
+onPaneReady(({ fitView }) => {
+  fitView()
+})
+onNodeDragStop((e) => console.log('drag stop', e))
+onConnect((params) => addEdges([params]))
+
+const updatePos = () =>
+  elements.value.forEach((el) => {
+    if (isNode(el)) {
+      el.position = {
+        x: Math.random() * 400,
+        y: Math.random() * 400,
+      }
+    }
+  })
+
+const logToObject = () => console.log(instance.value?.toObject())
+const resetTransform = () => instance.value?.setTransform({ x: 0, y: 0, zoom: 1 })
+const toggleclass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+</script>
+
+<template>
+  <VueFlow v-model="elements" class="vue-flow-basic-example">
+    <Background />
+    <MiniMap />
+    <Controls />
+    <div style="position: absolute; right: 10px; top: 10px; z-index: 4">
+      <button style="margin-right: 5px" @click="resetTransform">reset transform</button>
+      <button style="margin-right: 5px" @click="updatePos">change pos</button>
+      <button style="margin-right: 5px" @click="toggleclass">toggle class</button>
+      <button @click="logToObject">toObject</button>
+    </div>
+  </VueFlow>
+</template>

examples/vite/src/Basic/BasicOptionsAPI.vue

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+<script lang="ts">
+import type { Elements, FlowEvents, FlowInstance } from '../../packages/vue-flow'
+import { Background, Controls, MiniMap, VueFlow, addEdge, isNode } from '../../packages/vue-flow'
+
+export default defineComponent({
+  name: 'BasicOptionsAPI',
+  components: { VueFlow, Background, MiniMap, Controls },
+  data() {
+    return {
+      instance: null as FlowInstance | null,
+      elements: [
+        { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 }, class: 'light' },
+        { id: '2', label: 'Node 2', position: { x: 100, y: 100 }, class: 'light' },
+        { id: '3', label: 'Node 3', position: { x: 400, y: 100 }, class: 'light' },
+        { id: '4', label: 'Node 4', position: { x: 400, y: 200 }, class: 'light' },
+        { id: 'e1-2', source: '1', target: '2', animated: true },
+        { id: 'e1-3', source: '1', target: '3' },
+      ] as Elements,
+    }
+  },
+  methods: {
+    logToObject() {
+      console.log(this.instance?.toObject())
+    },
+    resetTransform() {
+      this.instance?.setTransform({ x: 0, y: 0, zoom: 1 })
+    },
+    toggleclass() {
+      this.elements.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+    },
+    updatePos() {
+      this.elements.forEach((el) => {
+        if (isNode(el)) {
+          el.position = {
+            x: Math.random() * 400,
+            y: Math.random() * 400,
+          }
+        }
+      })
+    },
+    onNodeDragStop(e: FlowEvents['nodeDragStop']) {
+      console.log('drag stop', e)
+    },
+    onPaneReady(instance: FlowEvents['paneReady']) {
+      instance.fitView()
+      this.instance = instance
+    },
+    onConnect(params: FlowEvents['connect']) {
+      addEdge(params, this.elements)
+    },
+  },
+})
+</script>
+
+<template>
+  <VueFlow
+    v-model="elements"
+    class="vue-flow-basic-example"
+    :default-zoom="1.5"
+    :min-zoom="0.2"
+    :max-zoom="4"
+    :zoom-on-scroll="false"
+    @connect="onConnect"
+    @pane-ready="onPaneReady"
+    @node-drag-stop="onNodeDragStop"
+  >
+    <Background />
+    <MiniMap />
+    <Controls />
+    <div style="position: absolute; right: 10px; top: 10px; z-index: 4">
+      <button style="margin-right: 5px" @click="resetTransform">reset transform</button>
+      <button style="margin-right: 5px" @click="updatePos">change pos</button>
+      <button style="margin-right: 5px" @click="toggleclass">toggle class</button>
+      <button @click="logToObject">toObject</button>
+    </div>
+  </VueFlow>
+</template>

examples/vite/src/Basic/ResizableNode.vue

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+<script lang="ts" setup>
+import type { Position, ValidConnectionFunc } from '../../packages/vue-flow'
+import { Handle } from '../../packages/vue-flow'
+
+interface Props {
+  id: string
+  selected?: boolean
+  connectable?: boolean
+  label?: string
+  isValidSourcePos?: ValidConnectionFunc
+  isValidTargetPos?: ValidConnectionFunc
+  parentNode?: string
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  connectable: false,
+  sourcePosition: 'bottom' as Position,
+  targetPosition: 'top' as Position,
+})
+</script>
+
+<script lang="ts">
+export default {
+  name: 'ResizableNode',
+  inheritAttrs: false,
+}
+</script>
+
+<template>
+  <Handle
+    type="target"
+    :position="props.targetPosition"
+    :is-connectable="props.connectable"
+    :is-valid-connection="props.isValidTargetPos"
+  />
+  <div class="resize-node">
+    <div v-html="props.label"></div>
+    <div ref="el" class="resizer nodrag" />
+  </div>
+  <Handle
+    type="source"
+    :position="props.sourcePosition"
+    :is-connectable="props.connectable"
+    :is-valid-connection="props.isValidSourcePos"
+  />
+</template>
+
+<style>
+.resize-node {
+  padding: 1rem;
+  border: 1px solid gray;
+  border-radius: 4px;
+  background: white;
+}
+
+.resizer {
+  resize: both;
+  width: 200px;
+  height: 200px;
+  outline: none;
+  white-space: pre;
+  overflow-wrap: normal;
+  overflow: hidden;
+  background: aliceblue;
+  border: 1px solid gray;
+  border-radius: 4px;
+}
+</style>