fix(cloud-init): close script modal correctly

[Iisyourdad]

Changes

• Updated the Cloud-Init Script modal so that the cancel button closes the modal correctly.

Issues

• Fixes [Bug]: Cloud-Init Scripts: Cancel not working #9656

Category

• Bug fix

Preview

N/A

AI Assistance

• AI was NOT used to create this PR

Testing

Booted up an instance and verified.

Contributor Agreement

Important

• I have read and understood the contributor guidelines. If I have failed to follow any guideline, I understand that this PR may be closed without review.
• I have searched existing issues and pull requests (including closed ones) to ensure this isn't a duplicate.
• I have tested all the changes thoroughly with a local development instance of Coolify and I am confident that they will work as expected when a maintainer tests them.