feat: 详情组件， 实例文件

src/views/steps/step/Step4.vue

@@ -0,0 +1,17 @@
+<template>
+  <div>
+    步骤1
+  </div>
+</template>
+
+<script setup>
+import { onMounted } from 'vue';
+
+onMounted(()=>{
+  console.log('步骤一挂载');
+})
+</script>
+
+<style lang="scss" scoped>
+
+</style>