fix: 修改文件建构

src/components/GoThemeSelect/index.ts

@@ -0,0 +1,3 @@
+import GoThemeSelect from './index.vue';
+
+export { GoThemeSelect };

src/components/GoThemeSelect/index.vue

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+<template>
+  <n-button quaternary @click="changeTheme" title="主题">
+    <n-icon size="20" :depth="1">
+      <moon-icon v-if="designStore.darkTheme"></moon-icon>
+      <sunny-icon v-else></sunny-icon>
+    </n-icon>
+  </n-button>
+</template>
+
+<script lang="ts" setup>
+import { useDesignStore } from '@/store/modules/designStore/designStore'
+import { setHtmlTheme } from '@/utils'
+import { icon } from '@/plugins'
+const { MoonIcon, SunnyIcon } = icon.ionicons5
+const designStore = useDesignStore()
+
+// 改变样式
+const changeTheme = () => {
+  designStore.changeTheme()
+  setHtmlTheme()
+}
+</script>