`MorfoAriaEntry.ariaBoolean?: boolean` makes a propRef-valued ARIA attr compile
to aria-boolean mode (renders the "true"/"false" string), the same shape a
stateRef already gets. Without it, `aria-required` ← `required` prop compiled to
raw mode → renderProps() emitted a boolean (DOM-identical, but a different props
shape, and it forced the provider to keep stringifying).
- types/schema/compile wired for the flag.
- NumberField morfo: aria-required/disabled/readonly/invalid gain ariaBoolean.
- NumberField Input provider: dropped the 4 boolToStr overrides — role + every
aria + data-spin-field-input now come from renderProps(); soma keeps only the
formatted aria-valuetext, aria-describedby, native form attrs and handlers.
The Input is now fully morfo-sourced (zero re-declared attrs). Verified in
browser (aria-required="false" string, role/valuenow from morfo) + provider
tests 69/69. This is the reusable mechanism for de-duping aria booleans across
the rollout.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>