A first-time user who opens a folder without opening a file now hears
the project right away instead of nothing, and Play Now and Explain
Score fall back to it too.

Session: claude://claude.ai/epitaxy/local_98ad6d54-03f5-441e-a3d4-291c3b632284
Co-Authored-By: Claude Opus 5.5 <claude@dennishackethal.com>