refactor: 调整components目录

- 将components根据作用范围/可复用性进行分类

app/components/shared/MarkdownTable.vue

@@ -0,0 +1,12 @@
+<template>
+  <el-table :data="rows" border>
+    <el-table-column v-for="h in headers" :key="h" :prop="h" :label="h" />
+  </el-table>
+</template>
+
+<script setup lang="ts">
+  defineProps<{
+    headers: string[];
+    rows: Record<string, string>[];
+  }>();
+</script>