Raw output of tasks

[IJustDev]

Is your feature request related to a problem? Please describe. I think it would be a huge benefit for this cli if we could print out the current tasks in raw json form, so that other projects could migrate it into editors, for example vim or visual studio code.

Describe the solution you'd like I would implement a flag called raw changing the output format to a json object with all requested information.

Additional context

$ tb -raw

{
  "task_name": "Make some food",
  "checked": false,
  "created": "and so on"
}

[IJustDev]

If this issue would be too much work and may be closed I would recommend anybody reading this, having the same problem as me, just using the 'database' file located in ~/.taskbook/storage/storage.json or for the archive ~/.taskbook/archive/archive.json.