Toolbar: Input Switch

Minor changes are needed to make input switch align properly in toolbars:

<img width="1175" height="334" alt="Image" src="https://github.com/user-attachments/assets/f0d4e077-258d-4e1a-b2cc-dd23967bb82f" />

Priority 1: Remove margin on bottom
Priority 2: Should we center the switch graphic?