add initial frontend

frontend/vite.config.ts

@@ -0,0 +1,22 @@
+import path from "path"
+import tailwindcss from "@tailwindcss/vite"
+import react from "@vitejs/plugin-react"
+import { defineConfig } from "vite"
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react(), tailwindcss()],
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "./src"),
+    },
+  },
+  server: {
+    proxy: {
+      "/api": {
+        target: "http://localhost:8080",
+        rewrite: (path) => path.replace(/^\/api/, ""),
+      },
+    },
+  },
+})