Add docs/ROADMAP.md as the current short view for the maintainer to edit:
vision, four tracks (condense, evidence, operator skills, distribution),
a month-by-month 90-day window with decision points, and an explicit
not-on-this-roadmap list. The older GA and security roadmaps stay as
evidence. Link it from the README guides row.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016UHxskuJiMLydwLrxDRqwy