Improve File Creation Process for JSON Files

[SwapnilChand]

Description:
Currently, users must create files while adhering to strict JSON naming conventions, including avoiding spaces and ensuring the file ends with a .json extension. The following changes are proposed:

1. Title Display in Explorer: Display the document title in the file explorer for better visibility.
2. Automatic Filename Formatting:
   • Replace spaces in user-provided names with hyphens (-).
   • Ensure the JSON file name matches the document title.
   • Automatically append .json to the filename if not already included.
3. Backend Validation: Implement a check that adds the .json extension only if the user has not included it.

Expected Outcome:
This will streamline file creation, reduce user errors, and improve overall usability.