init commit,

002_source/ionic_mobile/vite.config.ts

@@ -0,0 +1,15 @@
+/// <reference types="vitest" />
+
+import legacy from '@vitejs/plugin-legacy';
+import react from '@vitejs/plugin-react';
+import { defineConfig } from 'vite';
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [react(), legacy()],
+  test: {
+    globals: true,
+    environment: 'jsdom',
+    setupFiles: './src/setupTests.ts'
+  }
+});