- Make Continuation callable as JS function (not just object with .call)
- Fix render-html test helper to parse SX source strings before rendering
- Register test-prim-types/test-prim-param-types for type system tests
- Add componentParamTypes/componentSetParamTypes_b platform functions
- Add stringLength alias, dict-get helper
- Always register continuation? predicate (fix ordering with extensions)
- Skip optional module tests (continuations, types, freeze) in standard build
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>