added api logic, vitest, minimal testing ui

web/vite.config.ts

@@ -0,0 +1,14 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import tailwindcss from '@tailwindcss/vite'
+
+export default defineConfig({
+  plugins: [
+       react(),
+    tailwindcss(),
+
+  ],
+  
+})  
+
+