2026-08-13-rich-authoring

Rich Markdown authoring for Docs

• ForgeTrust.AppSurface.Docs now renders bounded Markdown callouts and contextual two-to-four-path tabs without requiring raw HTML or a client-only component. Pages keep a complete source-ordered baseline for static export and no-JavaScript readers; the optional accessible tabs enhancement preserves fragments, browser history, and Turbo-frame navigation. Invalid directives remain visible as literal source and appear in harvest health with stable remediation diagnostics, so documentation repositories can adopt the feature incrementally.