fix: honor table defaults and preserve dispatch mappings

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

@@ -0,0 +1,21 @@
+import { afterEach, describe, expect, it } from 'vitest'
+
+import { getPersistedPageSize } from '@/composables/usePersistedPageSize'
+
+describe('usePersistedPageSize', () => {
+  afterEach(() => {
+    localStorage.clear()
+    delete window.__APP_CONFIG__
+  })
+
+  it('uses the system table default instead of stale localStorage state', () => {
+    window.__APP_CONFIG__ = {
+      table_default_page_size: 1000,
+      table_page_size_options: [20, 50, 1000]
+    } as any
+    localStorage.setItem('table-page-size', '50')
+    localStorage.setItem('table-page-size-source', 'user')
+
+    expect(getPersistedPageSize()).toBe(1000)
+  })
+})

frontend/src/composables/usePersistedPageSize.ts

@@ -1,49 +1,9 @@
 import { getConfiguredTableDefaultPageSize, normalizeTablePageSize } from '@/utils/tablePreferences'
 
-const STORAGE_KEY = 'table-page-size'
-const SOURCE_KEY = 'table-page-size-source'
-
 /**
- * 从 localStorage 读取/写入 pageSize
- * 全局共享一个 key，所有表格统一偏好
+ * 读取当前系统配置的表格默认每页条数。
+ * 不再使用本地持久化缓存，所有页面统一以通用表格设置为准。
  */
 export function getPersistedPageSize(fallback = getConfiguredTableDefaultPageSize()): number {
-  try {
-    const stored = localStorage.getItem(STORAGE_KEY)
-    if (stored) {
-      return normalizeTablePageSize(stored)
-    }
-  } catch {
-    // localStorage 不可用（隐私模式等）
-  }
-  return normalizeTablePageSize(fallback)
-}
-
-export function setPersistedPageSize(size: number): void {
-  try {
-    localStorage.setItem(STORAGE_KEY, String(normalizeTablePageSize(size)))
-    localStorage.setItem(SOURCE_KEY, 'user')
-  } catch {
-    // 静默失败
-  }
-}
-
-export function syncPersistedPageSizeWithSystemDefault(defaultSize = getConfiguredTableDefaultPageSize()): void {
-  try {
-    const normalizedDefault = normalizeTablePageSize(defaultSize)
-    const stored = localStorage.getItem(STORAGE_KEY)
-    const source = localStorage.getItem(SOURCE_KEY)
-    const normalizedStored = stored ? normalizeTablePageSize(stored) : null
-
-    if ((source === 'user' || (source === null && stored !== null)) && stored) {
-      localStorage.setItem(STORAGE_KEY, String(normalizedStored ?? normalizedDefault))
-      localStorage.setItem(SOURCE_KEY, 'user')
-      return
-    }
-
-    localStorage.setItem(STORAGE_KEY, String(normalizedDefault))
-    localStorage.setItem(SOURCE_KEY, 'system')
-  } catch {
-    // 静默失败
-  }
+  return normalizeTablePageSize(getConfiguredTableDefaultPageSize() || fallback)
 }

frontend/src/composables/useTableLoader.ts

@@ -1,7 +1,7 @@
 import { ref, reactive, onUnmounted, toRaw } from 'vue'
 import { useDebounceFn } from '@vueuse/core'
 import type { BasePaginationResponse, FetchOptions } from '@/types'
-import { getPersistedPageSize, setPersistedPageSize } from './usePersistedPageSize'
+import { getPersistedPageSize } from './usePersistedPageSize'
 
 interface PaginationState {
   page: number
@@ -88,7 +88,6 @@ export function useTableLoader<T, P extends Record<string, any>>(options: TableL
   const handlePageSizeChange = (size: number) => {
     pagination.page_size = size
     pagination.page = 1
-    setPersistedPageSize(size)
     load()
   }