🧹 清理重复配置文件

- 删除根目录中重复的 NestJS 配置文件
- 删除 tsconfig.json, tsconfig.build.json, eslint.config.mjs, .prettierrc
- 保留 wwjcloud-nest/ 目录中的完整配置
- 避免配置冲突，确保项目结构清晰

admin-vben/src/layout/bussiness/components/aside/index.vue

@@ -0,0 +1,34 @@
+<template>
+    <el-aside class="h-screen layout-aside w-auto">
+        <side class="hidden-xs-only" />
+    </el-aside>
+</template>
+
+<script lang="ts" setup>
+import { watch } from 'vue'
+import { useRoute } from 'vue-router'
+import side from './side.vue'
+import useSystemStore from '@/stores/modules/system'
+
+const systemStore = useSystemStore()
+
+const route = useRoute()
+watch(route, () => {
+    systemStore.$patch(state => {
+        state.menuDrawer = false
+    })
+})
+</script>
+
+<style lang="scss">
+.layout-aside {
+    background-color: var(--side-dark-color, var(--el-bg-color));
+    border-right: 1px solid var(--el-border-color-lighter);
+}
+
+.aside-drawer {
+    .el-drawer__body {
+        padding: 0 !important;
+    }
+}
+</style>