Enhancements to XSpec HTML reports

[wendellpiez]

User Story:

A new XSLT reporting XSpec test results in the form of a web page (an HTML presentation stylesheet) is underway and being committed with #94.

Left behind in that work item are a number of possible enhancements:

• XSpec features
  • x:import? (how is this reported?)
  • x:label instead of (or with?) @label
  • x:pending instead of @pending
  • Nesting scenarios and reusing x:context
  • Multiple x:expect together
• HTML page / UI
  • The 'click to copy' functionality for code blocks should be 'noisier', helping users not to overwrite their clipboard buffers by accident - maybe flash a background or outline color when hovering over the code block? Is HTML @title useful?
  • Multiple 'expect' blocks should stack vertically, not align horizontally
  • Any other adjustments for (valid) arrangements
• XQuery and Schematron report support
• Consider examining XSpec test suite for coverage

Goals:

Advance the HTML presentation stylesheet

• Accomplishing as much as can be done expeditiously in a PR
• Noting further future work on Issues

"Finishing" the XSLT, or even defining "finished" as it applies here, are not goals, but possible future work.

Dependencies:

Merge #94

Acceptance Criteria

• All website and readme documentation affected by the changes in this issue have been updated. Changes to the website can be made in the docs/content directory of your branch.
• A Pull Request (PR) is submitted that fully addresses the goals of this User Story. This issue is referenced in the PR.
• The CI-CD build process runs without any reported errors on the PR. This can be confirmed by reviewing that all checks have passed in the PR.