How to save quill.js delta in dynamodb?

@addison 

To save a Quill.js delta in DynamoDB, you will need to follow these steps:

1. Convert the delta object to a JSON string: Quill.js delta is an object that represents the changes made to the document. You will need to convert this object to a JSON string so that it can be stored in DynamoDB.
2. Create a table in DynamoDB: You will need to create a table in DynamoDB where you can store the delta. Make sure to define the appropriate attributes for storing the JSON string.
3. Write a function to save the delta: Write a function in your backend code that takes the JSON string representing the delta as input and saves it to the DynamoDB table you created in step 2.
4. Call the function to save the delta: Whenever a user makes changes to the Quill.js editor and you want to save the delta, call the function you created in step 3 with the JSON string representing the changes.

By following these steps, you will be able to save Quill.js delta in DynamoDB and retrieve it when needed.