feat:调整IOS密码分享选模板后和电子钥匙短信通知键盘无法收起的情况

lib/main/lockDetail/electronicKey/sendEmailNotification/sendEmailNotification_page.dart

@@ -95,6 +95,9 @@ class _SendEmailNotificationPageState extends State<SendEmailNotificationPage> {
                     maxLength: 1000,
                     textAlign: TextAlign.start,
                     controller: state.templateContentController,
+                    keyboardType: TextInputType.multiline, // 多行文本键盘类型
+                    textInputAction: TextInputAction.done, // 键盘完成按钮
+                    onEditingComplete: () => FocusScope.of(context).unfocus(), // 点击完成
                     style: TextStyle(
                       color: Colors.black,
                       fontSize: 22.sp,