fix frontend

frontend/src/composables/useNotification.ts

@@ -0,0 +1,43 @@
+import { ref, readonly } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+type NotificationType = 'success' | 'error'
+
+interface Notification {
+  show: boolean
+  type: NotificationType
+  message: string
+}
+
+const notification = ref<Notification>({
+  show: false,
+  type: 'success',
+  message: ''
+})
+
+let timeoutId: number | null = null
+
+export function useNotification() {
+  const { t } = useI18n()
+
+  const showNotification = (messageKey: string, type: NotificationType = 'success', params?: Record<string, any>) => {
+    const message = params ? t(messageKey, params) : t(messageKey)
+
+    // Очищаем предыдущий таймер, чтобы уведомление не закрылось раньше времени
+    if (timeoutId) {
+      clearTimeout(timeoutId)
+      timeoutId = null
+    }
+
+    notification.value = { show: true, type, message }
+    timeoutId = window.setTimeout(() => {
+      notification.value.show = false
+      timeoutId = null
+    }, 3000)
+  }
+
+  return {
+    notification: readonly(notification),
+    showNotification
+  }
+}