Docs/content rename

Goal

Move internal engineering docs from the previous internal docs directory to docs, move current site content from docs to content, and update repo references without breaking public /docs/... routes.

Scope

• rename root directories:
  • previous internal docs directory -> docs
  • docs -> content
• update filesystem references in config, repo docs, plans, and solutions
• preserve site routes under /docs/...

Findings

• apps/www/contentlayer.config.js currently reads from root docs.
• languine.json and .vscode/settings.json also point at root docs.
• Repo instructions in AGENTS.md, .agents/AGENTS.md, and template AGENTS files point at docs.
• Internal plan/solution markdown contains many absolute links to docs/....
• Public site URLs /docs/... are everywhere and must stay unchanged.

Plan

1. Rename directories.
2. Rewrite repo/config references from the previous internal docs directory -> docs.
3. Rewrite content-source references from docs -> content only where they mean filesystem paths.
4. Verify no stale docs refs remain and contentlayer/languine/vscode point at content.

Progress

• 2026-03-31: Context gathered. Rename plan ready.
• 2026-03-31: Renamed root directories, updated repo/config references, found stale registry source paths in apps/www/public/r*, and fixed the generator to read from content.