Fixed Better Auth infra on local env

apps/frontend/src/lib/api-client.ts

@@ -4,12 +4,16 @@ import { sentinelClient } from "@better-auth/infra/client";
 
 const apiBaseUrl = api.apiBaseUrl;
 
+const plugins = [
+  sentinelClient()
+]
+
 export const authClient = createAuthClient({
   baseURL: apiBaseUrl,
   fetchOptions: {
     credentials: 'include',
   },
-  plugins: [sentinelClient()],
+  plugins: import.meta.env.VITE_BETTER_AUTH_INFRA === 'true' ? plugins : [],
 });
 
 export class ApiClientError extends Error {