[FIX] MMA Components library buttons

- [ ] "Cancel" button missing box and has spurious ");" text

<img width="170" height="48" alt="Image" src="https://github.com/user-attachments/assets/4639d105-6226-4816-95fd-5bd196a9b13b" />


- [ ]  Remove "+" from "Create Template" button

<img width="191" height="48" alt="Image" src="https://github.com/user-attachments/assets/970e1ce3-056d-48bf-886c-b442fc11f80c" />