changed project struture.

Also addded a functional JWT token service.

Also added user react frontend

frontend_admin/vite.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import svgr from "vite-plugin-svgr";
+import tailwindcss from "@tailwindcss/vite";
+
+export default defineConfig({
+  plugins: [react(), svgr(), tailwindcss()],
+  server: {
+    host: "0.0.0.0",
+    port: 5001,
+    watch: {
+      usePolling: true,
+    },
+  },
+});