fix(ui): fix canvas staging area

Missed some of the `imageUpdated` stuff

invokeai/frontend/web/src/features/canvas/components/IAICanvasStagingAreaToolbar.tsx

@@ -175,7 +175,11 @@ const IAICanvasStagingAreaToolbar = () => {
           aria-label={t('unifiedCanvas.saveToGallery')}
           icon={<FaSave />}
           onClick={() =>
-            dispatch(stagingAreaImageSaved(currentStagingAreaImage.image))
+            dispatch(
+              stagingAreaImageSaved({
+                imageName: currentStagingAreaImage.imageName,
+              })
+            )
           }
           colorScheme="accent"
         />

invokeai/frontend/web/src/features/canvas/store/actions.ts

@@ -1,5 +1,4 @@
 import { createAction } from '@reduxjs/toolkit';
-import { ImageDTO } from 'services/api/types';
 
 export const canvasSavedToGallery = createAction('canvas/canvasSavedToGallery');
 
@@ -13,6 +12,6 @@ export const canvasDownloadedAsImage = createAction(
 
 export const canvasMerged = createAction('canvas/canvasMerged');
 
-export const stagingAreaImageSaved = createAction<ImageDTO>(
+export const stagingAreaImageSaved = createAction<{ imageName: string }>(
   'canvas/stagingAreaImageSaved'
 );