chore: 配置前端 Vite 环境，搭建全局路由结构与基础样式

frontend/vite.config.ts

@@ -1,18 +1,27 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 import tailwindcss from "@tailwindcss/vite";
+import basicSsl from "@vitejs/plugin-basic-ssl";
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [react(), tailwindcss()],
+  plugins: [react(), tailwindcss(), basicSsl()],
 
   clearScreen: false,
   server: {
-    host: "0.0.0.0",        // 允许局域网访问（手机真机调试）
+    host: "0.0.0.0",
     port: 1420,
     strictPort: true,
+    // Docker on Windows/WSL 必须用 polling 才能检测到文件变化
     watch: {
+      usePolling: true,
       ignored: ["**/src-tauri/**"],
     },
+    proxy: {
+      "/api": {
+        target: "http://backend:8000",  // Docker 内部用服务名
+        changeOrigin: true,
+      },
+    },
   },
 });