remove dead dashboard api key stats internals

frontend/src/composables/__tests__/useTableLoader.spec.ts

@@ -31,6 +31,7 @@ describe('useTableLoader', () => {
   beforeEach(() => {
     vi.useFakeTimers()
     vi.clearAllMocks()
+    delete window.__APP_CONFIG__
   })
 
   afterEach(() => {

frontend/src/utils/__tests__/tablePreferences.spec.ts

@@ -1,4 +1,4 @@
-import { afterEach, describe, expect, it } from 'vitest'
+import { afterEach, beforeEach, describe, expect, it } from 'vitest'
 
 import {
   DEFAULT_TABLE_PAGE_SIZE,
@@ -9,6 +9,10 @@ import {
 } from '@/utils/tablePreferences'
 
 describe('tablePreferences', () => {
+  beforeEach(() => {
+    delete window.__APP_CONFIG__
+  })
+
   afterEach(() => {
     delete window.__APP_CONFIG__
   })