refactor: 重构项目结构和代码组织

client/vite.config.ts

@@ -1,23 +0,0 @@
-import { fileURLToPath, URL } from 'node:url'
-import { defineConfig } from 'vite'
-import vue from '@vitejs/plugin-vue'
-
-export default defineConfig({
-  plugins: [vue()],
-  resolve: {
-    alias: {
-      '@': fileURLToPath(new URL('./src', import.meta.url)),
-      '@shared': fileURLToPath(new URL('../shared/types', import.meta.url))
-    }
-  },
-  server: {
-    port: 8080,
-    proxy: {
-      '/api': {
-        target: 'http://localhost:3000',
-        changeOrigin: true,
-        rewrite: (path) => path.replace(/^\/api/, '')
-      }
-    }
-  }
-})