Subjects can name students or describe their situation (FERPA). The
closed feed and unassigned queries no longer request subject, the
returned objects never include it, and feed cards show the ticket
number instead. SECURITY.md, NOTES.md and the README are updated.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs/SECURITY.md covers the layers of protection, what is stored, third
parties, limits and open items to investigate. SESSION.md moves to docs/
and is rewritten as the handoff for removing ticket subjects next.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
