[FEATURE] Ability to execute _cat/* API without JSON response

[fbaligand]

Is your feature request related to a problem? Please describe.
Currently, if I execute GET _cat/indices?v query in Dockit, I get a JSON response.
I would like to have the default format (flat text), or ability to get the default flat text response.

Describe the solution you'd like
It seems that queries launched by Dockit force the response to be a JSON content, probably using "Accept: application/json" request header.
The better way to fix the issue would to be to not send "Accept: application/json" request header.

Additional context
If I execute GET _cat/indices?v query, I would like an answer like this:

health status index                                                              uuid                   pri rep docs.count docs.deleted store.size pri.store.size dataset.size
green  open   .internal.alerts-transform.health.alerts-default-000001            lpmWHQIPTTemQmXLnVSOXg   1   0          0            0       249b           249b         249b
green  open   .internal.alerts-observability.logs.alerts-default-000001          Z0lgx7CDSJeQQAK3N-5W-A   1   0          0            0       249b           249b         249b

[Blankll]

Thank you for your feedback @fbaligand! That is really valuable for geekfun!
yes, we currently enforce the response as JSON to keep the simplification & consistency,
and we do have plan to introduce a more user-friendly response display format, not only a raw text table but also a more beautiful rendered table & rendered json view
however, it will require a comprehensive design and refactoring of how the response should nicely show to users rather than to just having a different format of text displayed on the editor, I think this also a key advantage compare to kibana,

thanks for your reminder again, we will add it to our roadmap with high priority, but it will take some time to design and implement

[fbaligand]

First, thanks for sharing Dockit roadmap!
Then, it's nice to see that different rendering ways are planned in the roadmap.
That said, my issue is a bit less ambitious :)
I just wish to not force the response as JSON format, so to have "default" response format by default.
And it does not prevent to have several possible renderings in the future.

[fbaligand]

@Blankll

Thanks to have fixed this issue in 0.6.4 release!
I just tested it, it works great!