Phase 6: Infrastructure cleanup and deployment

[kristopherjturner]

Parent Epic: #3

Description

Rename referrence/ to archive/, update mkdocs.yml with the full nav tree, and update README.md with repo description and build instructions.

Tasks

• Rename referrence/ to archive/ via git mv referrence archive
  • Preserve all old materials (do not delete)
  • Old PowerPoints stay archived for reference
  • Old delivery guides stay archived for reference
• Update mkdocs.yml with complete nav tree
  • Add full nav entries for all 11 modules
  • Add nav entries for delivery guide, labs, presentations
  • Verify admonition extensions are configured
  • Add search plugin if not present
  • Test with mkdocs serve
• Update README.md
  • Repo purpose and description
  • Training curriculum overview
  • Build instructions (mkdocs serve, mkdocs build)
  • Link to CONTRIBUTING.md
  • Link to deployed site

Verification

• Run mkdocs serve locally -- all pages render
• Verify every nav entry has a corresponding .md file
• Verify no broken internal links
• Push to main and verify GitHub Pages deployment

Acceptance Criteria

• referrence/ renamed to archive/
• mkdocs.yml nav covers all docs
• README.md is updated
• Site builds and deploys successfully

[kristopherjturner]

Tracked in Azure DevOps: https://dev.azure.com/hybridcloudsolutions/Azure%20Local%20Training/_workitems/edit/225