Add blog post about implementing AI metadata in Docusaurus

[amiable-dev]

Create a comprehensive blog post about implementing AI metadata in Docusaurus blogs.

Requirements:

1. Explain the approach for capturing AI metadata in front matter
2. Share and explain code examples for:
   • Front matter structure
   • AI Metadata Display component
   • Custom Blog Post template
3. Implement and document additional features:
   • Schema validation for metadata
   • Index page for AI-generated content
   • Filtering capabilities
   • Confidence scores/quality metrics
   • Process explanation tooltips

Implementation Tasks:

• Create blog post with clear explanations
• Implement working code examples
• Add appropriate tags and metadata
• Include screenshots/examples
• Document best practices

Technical Details:

• Use AI metadata front matter for the post itself
• Include all code snippets
• Add diagrams where helpful