refactor: 重构分页逻辑并统一代码风格

1. 新增分页数据处理hook和工具函数，实现分页状态统一管理
2. 替换所有页面的表格分页配置为标准current/page模式
3. 统一项目内字符串引号风格为双引号
4. 调整权限树面板样式和布局代码格式

tests/pageData.test.ts

@@ -0,0 +1,14 @@
+import assert from 'node:assert/strict';
+import { resolvePageData } from '../src/hooks/pageData.js';
+
+const response = {
+  list: [{ id: 21 }],
+  pagination: { page: 1, pageSize: 20, total: 30 },
+};
+
+const resolved = resolvePageData(response, { page: 2, pageSize: 20 });
+
+assert.deepEqual(resolved, {
+  list: [{ id: 21 }],
+  pagination: { page: 2, pageSize: 20, total: 30 },
+});