Semantic output model (Style/Span/StyledText) + RoomView/Hud views,
GameIO extended additively (write(String) stays as default), ConsoleIO
(ANSI + box-drawing, tiered glyph modes) and SwingIO (region layout,
JTextPane, bundled font) renderers, command + TestIO migration. Map,
menu, save, music explicitly deferred to later sub-projects.
Also: capture "don't overwhelm / distribute info across regions" and
"B baseline + ASCII for big moments" decisions in the backlog.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
