examples: move current examples into examples/vite

examples/vite/src/Validation/CustomNode.vue

@@ -0,0 +1,22 @@
+<script lang="ts" setup>
+import type { NodeProps, ValidConnectionFunc } from '../../packages/vue-flow'
+import { Handle, Position } from '../../packages/vue-flow'
+
+interface CustomNodeProps extends NodeProps {
+  id: string
+  isValidSourcePos: ValidConnectionFunc
+}
+
+const props = defineProps<CustomNodeProps>()
+</script>
+
+<script lang="ts">
+export default {
+  inheritAttrs: false,
+}
+</script>
+
+<template>
+  <Handle type="target" :position="Position.Left" :is-valid-connection="props.isValidSourcePos" />
+  <div>{{ props.id }}</div>
+</template>