fix AccordionPane

Author: cchlorine

src/components/Accordion/AccordionPane.tsx

@@ -8,14 +8,14 @@ import { createComponentPropTypes, PropTypes } from '../../utils/createPropTypes
 
 export interface AccordionPaneFeatureProps {
   id: string;
-  title: string;
+  title: React.ReactNode;
   children: React.ReactNode;
   disabled?: boolean;
 }
 
 export const AccordionPanePropTypes = createComponentPropTypes<AccordionPaneFeatureProps>({
   id: PropTypes.string.isRequired,
-  title: PropTypes.string.isRequired,
+  title: PropTypes.node.isRequired,
   children: PropTypes.node.isRequired,
   disabled: PropTypes.bool,
 })

stories/components/Accordion.stories.mdx

@@ -12,10 +12,10 @@ import { Icons } from '../../src/icons/Icons';
 <Canvas>
   <Story name="Accordion">
     <Accordion allowMultipleExpanded>
-      <Accordion.Pane id={'atomicity'} title={'原子性 Atomicity'} test={"asdasd"}>
+      <Accordion.Pane id={'atomicity'} title={<span>原子性 Atomicity</span>} test={"asdasd"}>
         一个事务（transaction）中的所有操作，或者全部完成，或者全部不完成，不会结束在中间某个环节。事务在执行过程中发生错误，会被回滚（Rollback）到事务开始前的状态，就像这个事务从来没有执行过一样。即，事务不可分割、不可约简。
       </Accordion.Pane>
-      <Accordion.Pane id={'consistency'} title={'一致性 Consistency'}>
+      <Accordion.Pane id={'consistency'} title={<span>一致性 Consistency</span>}>
         在事务开始之前和事务结束以后，数据库的完整性没有被破坏。这表示写入的资料必须完全符合所有的预设约束、触发器、级联回滚等。
       </Accordion.Pane>
       <Accordion.Pane id={'isolation'} title={'隔离性 Isolation'}>