🗑️ refactor(table): remove custom formatPageText from all table components

Eliminated the manual `formatPageText` function that previously rendered
pagination text (e.g. “第 {{start}} - {{end}} 条，共 {{total}} 条”) in each
Table. Pagination now relies on the default Semi UI text or the global
i18n configuration, reducing duplication and making future language
updates centralized.

Why
---
* Keeps table components cleaner and more maintainable.
* Ensures pagination text automatically respects the app-wide i18n
  settings without per-component overrides.

web/src/components/settings/ChannelSelectorModal.js

@@ -212,11 +212,6 @@ const ChannelSelectorModal = forwardRef(({
             showSizeChanger: true,
             showQuickJumper: true,
             pageSizeOptions: ['10', '20', '50', '100'],
-            formatPageText: (page) => t('第 {{start}} - {{end}} 条，共 {{total}} 条', {
-              start: page.currentStart,
-              end: page.currentEnd,
-              total: total,
-            }),
             onChange: (page, size) => {
               setCurrentPage(page);
               setPageSize(size);