- Native DreamStack pong game with visual court (stack container),
CSS-positioned paddles/ball, 30fps game loop, AI tracking, auto-serve
- Parser: containers (column/row/stack) now support leading props
e.g. column { style: '...' } [children]
- Codegen: fixed signal detection for container layout props
(strip .value suffix for signal graph lookup)
- All 136 tests pass, 45 examples compile