Function syncColumns

frontend/src/components/fu/FuTable.ts:90–115

(nextColumns: FuTableColumnConfig[])

        };

        const syncColumns = (nextColumns: FuTableColumnConfig[]) => {
            if (!props.columns) {
                return;
            }
            ensureStoredColumns();
            const currentColumns = props.columns as FuTableColumnConfig[];
            const sourceColumns = currentColumns.length > 0 ? currentColumns : storedColumns.value;
            const sourceByKey = new Map(sourceColumns.map((column) => [column.key, column]));
            const sourceOrder = new Map(sourceColumns.map((column, index) => [column.key, index]));

            const mergedColumns = nextColumns
                .map((column, index) => ({
                    ...column,
                    show: sourceByKey.get(column.key)?.show ?? true,
                    fixed: sourceByKey.get(column.key)?.fixed ?? column.fixed,
                    __order: sourceOrder.get(column.key) ?? index,
                }))
                .sort((a, b) => a.__order - b.__order)
                .map((column) => {
                    const normalizedColumn = { ...column };
                    delete (normalizedColumn as Partial<typeof normalizedColumn> & { __order?: number }).__order;
                    return normalizedColumn;
                });

            updateArrayInPlace(currentColumns, mergedColumns);
        };

        const resolvedColumns = computed(() => {
            if (props.columns && props.columns.length > 0) {