POST Request Implementation
This addition is to prepare for integration w/ the backend .
Sends data (genre, story length, avatar, and username) to the '/customization-data' endpoint.
Story Length Selector Update
Replaced the previous slider control with three buttons: 'Short', 'Medium', 'Long'
Dynamic Avatar Selection
Modified the 'CharacterStep' component to dynamically load and display avatars based on genre selected.
The endpoint '/customization-data' needs to be set up to accept JSON data.
Key changes
The endpoint '/customization-data' needs to be set up to accept JSON data.