code review：用户详情

src/components/Card/index.ts

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+import CardTitle from './src/CardTitle.vue'
+
+export { CardTitle }

src/components/Card/src/CardTitle.vue

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+<script lang="ts" setup>
+defineComponent({
+  name: 'CardTitle'
+})
+
+const { title } = defineProps({
+  title: {
+    type: String,
+    required: true
+  }
+})
+</script>
+
+<template>
+  <span class="card-title">{{ title }}</span>
+</template>
+
+<style scoped lang="scss">
+.card-title {
+  font-size: 14px;
+  font-weight: 600;
+  &::before {
+    content: '';
+    display: inline-block;
+    width: 3px;
+    height: 14px;
+    //background-color: #105cfb;
+    background: var(--el-color-primary);
+    position: relative;
+    left: -5px;
+    top: 8px;
+    border-radius: 5px;
+    transform: translateY(-50%);
+  }
+}
+</style>