[backport cloud/1.39] fix: restore mouse-wheel scrolling in preview-as-text outputs (#9007)

Backport of #8863 to `cloud/1.39`

Automatically created by backport workflow.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9007-backport-cloud-1-39-fix-restore-mouse-wheel-scrolling-in-preview-as-text-outputs-30d6d73d365081c58024cd56484ba839)
by [Unito](https://www.unito.io)

Co-authored-by: Christian Byrne <cbyrne@comfy.org>

src/extensions/core/previewAny.ts

@@ -52,14 +52,12 @@ useExtensionService().registerExtension({
         showValueWidget.options.hidden = true
         showValueWidget.options.read_only = true
         showValueWidget.element.readOnly = true
-        showValueWidget.element.disabled = true
         showValueWidget.serialize = false
 
         showValueWidgetPlain.hidden = false
         showValueWidgetPlain.options.hidden = false
         showValueWidgetPlain.options.read_only = true
         showValueWidgetPlain.element.readOnly = true
-        showValueWidgetPlain.element.disabled = true
         showValueWidgetPlain.serialize = false
       }
 

src/renderer/extensions/vueNodes/widgets/components/WidgetMarkdown.vue

@@ -4,6 +4,8 @@
     <div
       class="comfy-markdown-content size-full min-h-[60px] overflow-y-auto rounded-lg text-sm"
       :class="isEditing === false ? 'visible' : 'invisible'"
+      tabindex="0"
+      data-capture-wheel="true"
       v-html="renderedHtml"
     />
 

src/renderer/extensions/vueNodes/widgets/components/WidgetTextarea.vue

@@ -16,7 +16,6 @@
       :class="cn(WidgetInputBaseClass, 'size-full text-xs resize-none')"
       :placeholder
       :readonly="isReadOnly"
-      :disabled="isReadOnly"
       fluid
       data-capture-wheel="true"
       @pointerdown.capture.stop