Fixed payment checkout trigger for production environment

What's new in version 1.1:

Introducing DeepWork Pro: You can now unlock the premium version to access advanced features and extended daily limits designed for power users.

Seamless Checkout Experience: Integrated a secure, local payment flow powered by Lemon Squeezy that lets you upgrade instantly without leaving the extension.

UI Refinements: Optimized the interface layout by reducing the visual weight of the header and timer labels, ensuring a tighter, distraction-free monochrome design.

Performance & Security Updates: Removed external script dependencies to fully comply with modern security standards (Manifest V3), making the extension faster and safer.