[refactor] refactor codebase from JavaScript to TypeScript for enhanced error handling

[TwilightLogic]

Background

The current codebase is written in JavaScript, which has led to frequent and hard-to-trace errors during development. The lack of static typing is identified as a significant source of these issues.

Target

Refactor the entire codebase to TypeScript to leverage static typing for better error handling, improved maintainability, and developer experience.

Metrics of Success

• Reduction in the number of bugs/errors.
• Improved development velocity.
• Positive feedback from the development team regarding the new setup and coding experience.