feat: toast 问题修改

frontend_nuxt/main.js

@@ -4,4 +4,29 @@ export const GOOGLE_CLIENT_ID = '777830451304-nt8afkkap18gui4f9entcha99unal744.a
 export const GITHUB_CLIENT_ID = 'Ov23liVkO1NPAX5JyWxJ'
 export const DISCORD_CLIENT_ID = '1394985417044000779'
 export const TWITTER_CLIENT_ID = 'ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ'
-export const toast = { success: () => {}, error: () => {} }
+
+// 导入真实的 toast 功能
+import { useToast } from 'vue-toastification'
+
+// 创建一个全局的 toast 实例
+let toastInstance = null
+
+// 初始化 toast 实例的函数
+export const initToast = () => {
+  if (!toastInstance) {
+    toastInstance = useToast()
+  }
+  return toastInstance
+}
+
+// 导出 toast 对象，提供 success 和 error 方法
+export const toast = {
+  success: (message) => {
+    const toast = initToast()
+    toast.success(message)
+  },
+  error: (message) => {
+    const toast = initToast()
+    toast.error(message)
+  }
+}