Add Export to JSON option

[SankethBK]

Currently, we support Export to Text File and Export to PDF options. Similarly we want to add support for exporting notes to JSON. Reason for adding is we want to support exporting of notes from one device and import it into another device, JSON is easy to process in such cases.

Tasks

• You can refer the exportNotesToTextFile function in lib/features/notes/data/repositories/export_notes_repository.dart. Similarly add exportNotesToJsonFile function in same class.
• Display another settings tile Export to JSON File and call the exportNotesToJsonFile function

[vprathap21]

I would like to work on this issue. Could you please add the Hacktoberfest label and assign it to me?

[SankethBK]

Hi @vprathap21 , you can pick this, I have added hacktoberfest topic to repo itself so all PRs will be counted

[Prakharpan-dey]

@vprathap21 are you working on this?

[AyushJagaty]

I would like to work on this issue. Please assign me.

[SankethBK]

Sure @AyushJagaty