new button hover changes

[PALLAVIKHEDLE]

• Hovering on the 'New' button now shows a dropdown.
• Clicking the new button takes you to the '/editor' page.

[vercel[bot]]

@PALLAVIKHEDLE is attempting to deploy a commit to the tscircuit Team on Vercel.

A member of the Team first needs to authorize it.

[seveibar]

just need to fix the formatting and the link. Run bun format

[PALLAVIKHEDLE]

Done with the changes.

[seveibar]

@PALLAVIKHEDLE 🫡