Created the vite.config.js

admin/vite.config.js

@@ -0,0 +1,18 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import path from "path";
+
+export default defineConfig({
+  base: "/admin/",
+  plugins: [react()],
+  resolve: {
+    alias: {
+      '@': path.resolve(__dirname, './src'),
+    },
+  },
+  server: {
+    proxy: {
+      "/api": "http://localhost:5217/"
+    }
+  }
+})