spreadsheet-operator-adapters

@eristack/spreadsheet-operator/react: SpreadsheetScopeProvider { config, onCommit({ gridId, address, fieldKey, value }), deactivateOnOutsidePointerDown } (window keydown + outside click deactivate), SpreadsheetTable { descriptor } (role grid), SpreadsheetNavCell { address } (role gridcell, data-active / data-editing / aria-selected, roving tabIndex), SpreadsheetTextCell { address, value, onCommit }, useSpreadsheetGrid + SpreadsheetGridIdProvider for div grids, useSpreadsheetCellEditor({ address, readValue, writeValue, onCommit, onCancel }) to bridge form-ui MoneyInput or a Select. Style via data-spreadsheet-active / data-active; no CSS ships. Use when wiring keyboard grids in React ERP screens.