feat: vue重构

frontend/src/App.vue

@@ -0,0 +1,41 @@
+<template>
+  <n-config-provider :theme="theme">
+    <n-message-provider>
+      <n-loading-bar-provider>
+        <n-dialog-provider>
+          <n-notification-provider>
+            <StockAnalysisApp />
+          </n-notification-provider>
+        </n-dialog-provider>
+      </n-loading-bar-provider>
+    </n-message-provider>
+  </n-config-provider>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import { 
+  NConfigProvider, 
+  NMessageProvider, 
+  NLoadingBarProvider, 
+  NDialogProvider, 
+  NNotificationProvider, 
+} from 'naive-ui'
+import StockAnalysisApp from './components/StockAnalysisApp.vue'
+
+// 主题设置 (默认使用亮色主题)
+const theme = ref<any>(null) // 可以切换为 darkTheme 以启用暗色模式
+</script>
+
+<style>
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, 
+    Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  margin: 0;
+  padding: 0;
+  min-height: 100vh;
+  background-color: #f6f6f6;
+}
+</style>