feat: 타입스크립트 설정 및 Vite 구성 추가

app/gateway-frontend/vite.config.js

@@ -0,0 +1,19 @@
+import { defineConfig } from 'vite';
+import vue from '@vitejs/plugin-vue';
+import tailwindcss from '@tailwindcss/vite';
+import path from 'path';
+// https://vitejs.dev/config/
+export default defineConfig({
+    plugins: [
+        vue(),
+        tailwindcss(),
+    ],
+    resolve: {
+        alias: {
+            '@': path.resolve(__dirname, './src'),
+        },
+    },
+    server: {
+        port: 3000,
+    },
+});