Make bounded lower-cost implementation delegation the default for feature work, while keeping architecture, integration, review, and final verification with the frontier lead.
Require explicit disclosure when cheaper-model selection is unavailable and prohibit presenting generic agents as Luna.
Derive session calendars from event metadata and apply one visibility contract to month rendering, appointment focus, and search without filtering persistence writes.
Add keyboard picker coverage, full-model save regression tests, documentation, warning-clean builds, sanitizer verification, and live PTY terminal restoration checks.
