docs: move examples dir out of components dir

docs/examples/horizontal/App.vue

@@ -0,0 +1,32 @@
+<script setup>
+import { VueFlow, useVueFlow } from '@vue-flow/core'
+import { Background } from '@vue-flow/background'
+import { Controls } from '@vue-flow/controls'
+import { MiniMap } from '@vue-flow/minimap'
+import { ref } from 'vue'
+import { initialElements } from './initial-elements.js'
+
+const { onConnect, addEdges } = useVueFlow()
+
+const elements = ref(initialElements)
+
+onConnect((params) => addEdges(params))
+</script>
+
+<template>
+  <VueFlow
+    v-model="elements"
+    class="basicflow"
+    :default-edge-options="{ type: 'smoothstep' }"
+    :default-viewport="{ zoom: 1.5 }"
+    :min-zoom="0.2"
+    :max-zoom="4"
+    fit-view-on-init
+  >
+    <Background pattern-color="#aaa" gap="8" />
+
+    <MiniMap />
+
+    <Controls />
+  </VueFlow>
+</template>