feat(projects): 初始化加载效果：应用主题颜色

src/App.vue

@@ -1,19 +1,10 @@
 <template>
-  <n-config-provider :theme-overrides="theme.naiveThemeOverrides">
+  <app-provider>
     <router-view />
-  </n-config-provider>
+  </app-provider>
 </template>
 
 <script setup lang="ts">
-import { onMounted } from 'vue';
-import { NConfigProvider } from 'naive-ui';
-import { useThemeStore } from '@/store';
-
-const theme = useThemeStore();
-const { addThemeCssVarsToRoot } = useThemeStore();
-
-onMounted(() => {
-  addThemeCssVarsToRoot();
-});
+import AppProvider from './AppProvider.vue';
 </script>
 <style scoped></style>