chore: move accordion to one level

[harish-sethuraman]

Prerequisites checklist

• I have read the contributing guidelines.

What is the purpose of this pull request?

What changes did you make? (Give an overview)

• for first level of accordion alone use accordion
• for anything more than first level its a static open one

Related Issues

fixes #71

Is there anything you'd like reviewers to focus on?

• N/A

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[nzakas]

I thought the change was only going to be for properties that contained a single item, but it looks like this change also applies to arrays, where I don't think we should make this change. In arrays, it's very helpful to be able to collapse items.

Also, for accordions that can't be collapsed, I think we should change the cursor back to an arrow. Right now I still see the finger, which makes it look like the headers are collapsible.

[harish-sethuraman]

Makes sense. The working of this accordion is different from the ones with the + sign. I was on the idea of standardising both but seems like it won't work for array values. I might have to look for other way to solve this. Will take some time on this.