Docs-core delivery of new PF documentation

[dlabaj]

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This epic focuses on utilizing the astro-based docs-core infrastructure to continue enhancing PatternFly's documentation.

In Q4, we are going to:

• leverage the astro framework to build out agent friendly documentation as text files.
• leverage the astro framework to deliver a Rest API for fetching component props to enable JSON schema validation of PF component definitions.
• Investigate the power of astro to reconstruct the PF component documentation and resolve questions of:
  • performance
  • server side validation
  • inline live component examples
  • full page demos/examples
• Determine if this framework is capable of fully replacing the PatternFly documentation-framework for building patternfly.org.