feat(component): 添加组件描述编辑器内容变化监听

- 在添加组件弹窗中为描述编辑器增加内容变化回调
- 在复制组件弹窗中为描述编辑器增加内容变化回调
- 为描述编辑器添加key属性以确保重新渲染时内容正确更新

src/pages/componentDevelopment/componentList/addComponentModal.tsx

@@ -695,7 +695,11 @@ const AddComponentModal = ({ visible, baseInfo, setVisible, onReFresh, mode = 'c
 
             <div className={styles['markdown-editor']}>
               <div className={styles['markdown-label']}>描述：</div>
-              <EditorSection initialContent={description} />
+              <EditorSection
+                key={visible ? description : 'closed'}
+                initialContent={description}
+                onChange={(content) => setDescription(content)}
+              />
             </div>
           </div>
         </div>

src/pages/componentMarket/copyComponentModal.tsx

@@ -259,6 +259,7 @@ const CopyComponentModal: React.FC<CopyComponentModalProps> = ({
 
         <FormItem label="描述">
           <EditorSection
+            key={visible ? description : 'closed'}
             initialContent={description}
             onChange={(content) => setDescription(content)}
           />