Tetryx docs

Tetryx is presented in this repo as an air-gapped AI developer platform for defense and aerospace engineering teams.

The documentation is now local MDX under content/docs. Blog posts live under content/blog. This replaces the old Notion-backed wiki and use-case pages.

Current scope

The current docs cover the content model, the local deployment boundary, and the security posture described by the landing page.

Detailed operator commands should be added only after they are captured from a real Tetryx installation flow.

Content rules

• Keep docs in this repository.
• Use frontmatter for title, description, and updated date.
• Link to /blog/ for articles instead of /wiki/ or /use-case/.
• Avoid invented CLI output, placeholder metrics, or generic card grids.