BreakifyResponsiveGrid
BreakifyResponsiveGrid calculates how many columns fit while keeping a minimum item width.
BreakifyResponsiveGrid( minItemWidth: 240, maxColumns: 4, spacing: 16, children: products,)Unlike BreakifyGrid, it responds to the local width and does not need a value for each breakpoint.
Height modes
Section titled “Height modes”heightMode uses the shared BreakifyHeightMode enum: equal matches the tallest item in the whole grid, equalInRow matches items within each row and natural preserves each item’s natural height. It is null by default and ignores childAspectRatio when enabled. Intrinsic measurement is required for equalized modes.

