allow editing of hidden inputs in preview (#24370)

Co-authored-by: crazywoola <100913391+crazywoola@users.noreply.github.com>
Co-authored-by: crazywoola <427733928@qq.com>

web/i18n/en-US/workflow.ts

@@ -340,6 +340,7 @@ const translation = {
     optional: '(optional)',
     maximize: 'Maximize Canvas',
     minimize: 'Exit Full Screen',
+    optional_and_hidden: '(optional & hidden)',
   },
   nodes: {
     common: {

web/i18n/zh-Hans/workflow.ts

@@ -340,6 +340,7 @@ const translation = {
     moveToThisNode: '定位至此节点',
     maximize: '最大化画布',
     minimize: '退出最大化',
+    optional_and_hidden: '（选填 & 隐藏）',
   },
   nodes: {
     common: {