SwaggerEditor@next(editor): Isolate additional semantic token colors

[tim-lai]

• At least in dark mode, we currently have no tokens that get rendered in red. Therefore, need to track down the cases where red is displayed from a default theme implementation, and implement custom styling.
• Need to resolve broken color tokens within text, url string, etc. Please refer to screenshot, which is referencing the definition from petstore 3. https://petstore3.swagger.io/api/v3/openapi.json (then convert to yaml)

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additional notes: the breaking up of the string occurs in yaml, and less (not?) prevalent when in json. here's a sample: