Misc: Unneccesary use of vkbeautify contradicts design principles

[ghost]

Summary

Quite a few operations use vkbeautify to perform their actions. Most of these operations could be done with their own code.
One of the Design Principles of CyberChef is to keep it Standalone and I think that these operations should be rewritten to avoid unnecessarily using the library.

Example

• JSON Minify
• JSON Beautify
• CSS Minify
• CSS Beautify
• Minify and Beautify for SQL and XML

[n1474335]

The vkbeautify library is pretty small. Since we use every feature it provides, it seems like a reasonable inclusion. If we were to rewrite each of these operations ourselves, we likely wouldn't actually end up with any less code overall. Obviously we would have more control over it, so I'm not against this, but it's not a high priority at the moment.

I'll close this issue for now, but if anyone would like to submit a PR which replaces vkbeautify with bespoke code, I'll happily take a look at it.