chore: remove html output tests

[P0lip]

#179 (comment)

at this point it feels appropriate to remove the snapshots.
Let me explain why I added them in the first place.
About a year ago I was moving the whole logic off to JST. This is the PR that introduced the following snapshots #92.
Once JST was founded, I incorporated it over here #91 and these snapshots were very helpful and ensured me that JST didn't have any meaningful impact on the UI.
Besides a few new tests and actual bug fixes (JST did help to fix a number of bugs as well as improved the overall processing of schemas), the snapshots were left untouched.

Now, when we actively work on UI, they don't have any value.

[marbemac]

👍 can we remove code climate while we're at it? we don't use it anymore in our ecosystem

[P0lip]

@marbemac we don't have any code related to CC in our repo.
I think it just works because it's an open-source project and we have some webhooks attached.
can prob remove it here https://codeclimate.com/repos/5c407ac419d5de0257011e41/edit I guess?

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Done

[stoplight-bot]

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