feat(web): Change the primary asset of a stack (#18913)

* - Add set primary primary asset button to asset viewer

* - Cleanup
- change AssetAction to contain a StackResponseDto
- Properly update displayed stack at bottom of the asset viewer

* - update the assetStore with the changed stack

* - Cleanup

web/src/lib/constants.ts

@@ -10,6 +10,7 @@ export enum AssetAction {
   ADD_TO_ALBUM = 'add-to-album',
   UNSTACK = 'unstack',
   KEEP_THIS_DELETE_OTHERS = 'keep-this-delete-others',
+  SET_STACK_PRIMARY_ASSET = 'set-stack-primary-asset',
   SET_VISIBILITY_LOCKED = 'set-visibility-locked',
   SET_VISIBILITY_TIMELINE = 'set-visibility-timeline',
 }