[upstream #16487] InputNumber's disabled classes never match the rc-input-number wrapper #200

Found while extending the disabled fill recipe in LibreChat-AI#16487.

packages/client/src/components/InputNumber.tsx puts its classes on rc-input-number's wrapper div, but the disabled state lives on the nested <input>; the wrapper only gains an rc-input-number-disabled class. So the component's disabled:opacity-50 has never matched: a disabled InputNumber does not dim in any theme today, and the theme-disabled: recipe (disabledFillClasses) cannot reach it either, which is why LibreChat-AI#16487 leaves it out.

Gap: make the disabled state reach the wrapper (for example a data-disabled attribute or state classes derived from props.disabled), so both the default dim and a fill theme's disabled roles apply. This changes the default theme's disabled InputNumber from undimmed to dimmed, so it needs its own before/after check.