[DevdeskApp]

Summary

• Exclude src/public/** from VitePress routing to prevent duplicate/raw markdown routes.
• Enrich page titles and meta descriptions across about, n8n, solutions, and templates documentation pages.
• Add dynamic OpenGraph (og:title, og:description, og:url) and Twitter card tags via transformHead.
• Enforce noindex robots meta for 404 page.

Tested with local VitePress build (
pm run docs:build) which completed cleanly with no errors.