fix feedback test issues

vigilcare-dashboard/src/__tests__/useFeedbackStore.test.js

@@ -2,7 +2,12 @@ import { describe, it, expect, beforeEach, vi } from 'vitest'
 import { createPinia, setActivePinia } from 'pinia'
 import { useFeedbackStore } from '@/stores/feedback'
 
-const { submitAlertFeedback, fetchQualityMetricsSummary, fetchQualityMetrics } = vi.hoisted(() => ({
+const {
+  submitAlertFeedback,
+  fetchQualityMetricsSummary,
+  fetchQualityMetrics,
+  fetchQualityFeedback,
+} = vi.hoisted(() => ({
   submitAlertFeedback: vi.fn().mockResolvedValue({
     id: 'fb-1',
     createdAt: '2026-06-23T00:00:00Z',
@@ -24,12 +29,14 @@ const { submitAlertFeedback, fetchQualityMetricsSummary, fetchQualityMetrics } =
       { alertType: 'WARNING_HEART_RATE', usefulRate: 0.5, falsePositiveRate: 0.2, acknowledgementRate: 0.7, totalAlerts: 5 },
     ],
   }),
+  fetchQualityFeedback: vi.fn().mockResolvedValue({ items: [] }),
 }))
 
 vi.mock('@/api/alertQuality', () => ({
   submitAlertFeedback,
   fetchQualityMetricsSummary,
   fetchQualityMetrics,
+  fetchQualityFeedback,
   FEEDBACK_TYPE_MAP: {
     useful: 'Useful',
     'false-positive': 'FalsePositive',