UX: Deploy menu dropdown icon appears too inactive

If the Deploy button is inactive, the dropdown menu is still accessible, however the button appears inactive which suggests the menu is not accessible.

<img width="404" height="265" alt="Image" src="https://github.com/user-attachments/assets/db0da093-ce89-41a3-93dd-3fd778dfc243" />

Propose to make the drop-down icon darker to suggest its still active.