♻️ refactor(components): restructure RedemptionsTable to modular architecture

Refactor the monolithic RedemptionsTable component (614 lines) into a clean,
modular structure following the established tokens component pattern.

### Changes Made:

**New Components:**
- `RedemptionsColumnDefs.js` - Extract table column definitions and render logic
- `RedemptionsActions.jsx` - Extract action buttons (add, batch copy, clear invalid)
- `RedemptionsFilters.jsx` - Extract search and filter form components
- `RedemptionsDescription.jsx` - Extract description area component
- `redemptions/index.jsx` - Main container component managing state and composition

**New Hook:**
- `useRedemptionsData.js` - Extract all data management, CRUD operations, and business logic

**New Constants:**
- `redemption.constants.js` - Extract redemption status, actions, and form constants

**Architecture Changes:**
- Transform RedemptionsTable.jsx into pure table rendering component
- Move state management and component composition to index.jsx
- Implement consistent prop drilling pattern matching tokens module
- Add memoization for performance optimization
- Centralize translation function distribution

### Benefits:
- **Maintainability**: Each component has single responsibility
- **Reusability**: Components and hooks can be used elsewhere
- **Testability**: Individual modules can be unit tested
- **Team Collaboration**: Multiple developers can work on different modules
- **Consistency**: Follows established architectural patterns

### File Structure:
```
redemptions/
├── index.jsx                    # Main container (state + composition)
├── RedemptionsTable.jsx        # Pure table component
├── RedemptionsActions.jsx      # Action buttons
├── RedemptionsFilters.jsx      # Search/filter form
├── RedemptionsDescription.jsx  # Description area
└── RedemptionsColumnDefs.js    # Column definitions

web/src/components/table/redemptions/modals/DeleteRedemptionModal.jsx

@@ -0,0 +1,39 @@
+import React from 'react';
+import { Modal } from '@douyinfe/semi-ui';
+import { REDEMPTION_ACTIONS } from '../../../../constants/redemption.constants';
+
+const DeleteRedemptionModal = ({ 
+  visible, 
+  onCancel, 
+  record, 
+  manageRedemption, 
+  refresh,
+  redemptions,
+  activePage,
+  t 
+}) => {
+  const handleConfirm = async () => {
+    await manageRedemption(record.id, REDEMPTION_ACTIONS.DELETE, record);
+    await refresh();
+    setTimeout(() => {
+      if (redemptions.length === 0 && activePage > 1) {
+        refresh(activePage - 1);
+      }
+    }, 100);
+    onCancel(); // Close modal after success
+  };
+
+  return (
+    <Modal
+      title={t('确定是否要删除此兑换码？')}
+      visible={visible}
+      onCancel={onCancel}
+      onOk={handleConfirm}
+      type="warning"
+    >
+      {t('此修改将不可逆')}
+    </Modal>
+  );
+};
+
+export default DeleteRedemptionModal;