Should sound be part of design-system?

### **Description**

Just thought would it make sense to bring "sound ringtones" into app design? For example when transaction is confirmed we could play "success" sound so that we will involve another part of user perception and it will make app more unique/easily distinguishable.

### **Technical Details**

We could use any library that helps to play short sound files and define set of such files along with the interactions in the app (for example successful transaction - play "success.mp3" file).

### **Acceptance Criteria**

This is just proposal.

### **References**

This is just proposal.