apps.py was one entry short of the 250-line cap, so tutor and the new
tunedeck entry live in _apps_more.MORE_APPS, merged into APPS unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CyiH5e86uaQzhXzVXTQiVc