Add displayArrayKey Option for Rendering Array Keys in JSONViewer

[Cylop]

Greetings,

I have implemented a new feature in the JSONViewer, introducing an option named displayArrayKey. This feature aims to enhance the user experience by providing additional flexibility in visualizing JSON data.

Feature: 'displayArrayKey' Option

The displayArrayKey option, when set to false, prevents the rendering of the keys of an array and appends a colon to the end of the line. This results in a cleaner and more concise output for users who find array keys unnecessary in certain contexts.

Usage:

<JsonView
  src={object}
  displayArrayKey={false}
/>

Enabled (without keys):

Disabled (with keys):

Use Case:

This addition is beneficial for developers seeking a streamlined representation of JSON data, especially when handling large arrays where the keys might not contribute significantly to comprehending the data structure.

Documentation:

The documentation has been updated to encompass the new displayArrayKey option, elucidating its function and effect on the JSON data representation.

Conclusion:

I am confident that this feature will serve as a valuable enhancement to the project by offering more versatility in displaying JSON data. I look forward to your feedback and am open to making any necessary modifications.

Thank you for considering this contribution. Looking forward to a positive review and eventual merge.

Best Regards, Nicholas