🧹 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/default/components/header/layout-setting.vue

@@ -0,0 +1,92 @@
+<template>
+    <div class="flex">
+        <icon name="element Setting" @click="drawer = true" />
+
+        <el-drawer v-model="drawer" :title="t('layout.layoutSetting')" size="300px">
+            <el-scrollbar>
+                <!-- 黑暗模式 -->
+                <div class="setting-item flex items-center justify-between mb-[10px]">
+                    <div class="title text-base text-tx-secondary">{{ t('layout.darkMode') }}</div>
+                    <div>
+                        <el-switch v-model="dark" :active-value="true" :inactive-value="false" />
+                    </div>
+                </div>
+                <!-- 主题颜色 -->
+                <div class="setting-item flex items-center justify-between mb-[10px]">
+                    <div class="title text-base text-tx-secondary">{{ t('layout.themeColor') }}</div>
+                    <div>
+                        <el-color-picker v-model="theme" />
+                    </div>
+                </div>
+                <!-- 标签栏 -->
+                <div class="setting-item flex items-center justify-between mb-[10px]">
+                    <div class="title text-base text-tx-secondary">{{ t('layout.tab') }}</div>
+                    <div>
+                        <el-switch v-model="tab" :active-value="true" :inactive-value="false" />
+                    </div>
+                </div>
+            </el-scrollbar>
+        </el-drawer>
+    </div>
+</template>
+
+<script lang="ts" setup>
+import { ref, computed } from 'vue'
+import useSystemStore from '@/stores/modules/system'
+import { useDark, useToggle } from '@vueuse/core'
+import { setThemeColor } from '@/utils/common'
+import { t } from '@/lang'
+import storage from "@/utils/storage";
+
+const drawer = ref(false)
+const systemStore = useSystemStore()
+
+const isDark = useDark()
+const toggleDark = useToggle(isDark)
+
+const dark = computed({
+    get () {
+        return systemStore.dark
+    },
+    set (val) {
+        systemStore.setTheme('dark', val)
+        toggleDark(val)
+        setThemeColor(systemStore.theme, systemStore.dark ? 'dark' : 'light')
+    }
+})
+
+const tab = computed({
+    get () {
+        return systemStore.tab
+    },
+    set (val) {
+        systemStore.$patch((state) => {
+            state.tab = val
+            storage.set({ key: 'tab', data: val })
+        })
+    }
+})
+
+const theme = computed({
+    get () {
+        return systemStore.theme
+    },
+    set (val) {
+        systemStore.setTheme('theme', val)
+        setThemeColor(systemStore.theme, systemStore.dark ? 'dark' : 'light')
+    }
+})
+
+</script>
+
+<style lang="scss" scoped>
+:deep(.el-drawer__header) {
+    margin-bottom: 0 !important;
+}
+
+.layout-style {
+    &>div:nth-child(2n+2) {
+        margin-right: 0;
+    }
+}
+</style>