Enable toggle transform button in the popup

[adhurjaty]

• Refactor api call to break out to its own module
• Create dummy api client
• Add popup.ts and build with webpack
• Define models for request, response and messages
• Create state management class to save styling information and toggle state in memory, not on the DOM

This change kind of spiraled and I ended up re-writing most of the app. I can rework this to be a bit more granular if needed

Demo:

https://github.com/user-attachments/assets/e56c2203-90c5-4e54-a210-2fbb11508251