[feat] Improve UX for disabled node packs in Manager dialog (#5478)

* [feat] Improve UX for disabled node packs in Manager dialog

- Hide "Update All" button when only disabled packs have updates
- Add tooltip on "Update All" hover to indicate disabled nodes won't be updated
- Disable version selector and show tooltip for disabled node packs
- Filter updates to only show enabled packs in the update queue
- Add visual indicators (opacity, cursor) for disabled pack cards
- Add comprehensive test coverage for new functionality

This improves the user experience by clearly indicating which packs
can be updated and preventing confusion about disabled packs.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: missing nodes description added

* test: test code modified

---------

Co-authored-by: Claude <noreply@anthropic.com>

src/composables/nodePack/useUpdateAvailableNodes.ts

@@ -44,9 +44,24 @@ export const useUpdateAvailableNodes = () => {
     return filterOutdatedPacks(installedPacks.value)
   })
 
-  // Check if there are any outdated packs
+  // Filter only enabled outdated packs
+  const enabledUpdateAvailableNodePacks = computed(() => {
+    return updateAvailableNodePacks.value.filter((pack) =>
+      comfyManagerStore.isPackEnabled(pack.id)
+    )
+  })
+
+  // Check if there are any enabled outdated packs
   const hasUpdateAvailable = computed(() => {
-    return updateAvailableNodePacks.value.length > 0
+    return enabledUpdateAvailableNodePacks.value.length > 0
+  })
+
+  // Check if there are disabled packs with updates
+  const hasDisabledUpdatePacks = computed(() => {
+    return (
+      updateAvailableNodePacks.value.length >
+      enabledUpdateAvailableNodePacks.value.length
+    )
   })
 
   // Automatically fetch installed pack data when composable is used
@@ -58,7 +73,9 @@ export const useUpdateAvailableNodes = () => {
 
   return {
     updateAvailableNodePacks,
+    enabledUpdateAvailableNodePacks,
     hasUpdateAvailable,
+    hasDisabledUpdatePacks,
     isLoading,
     error
   }