…sic size

ASTextNode2 uses ASTextLayout to calculate its layout and bounding rect. When the constrained width that is used for layout calculation is inf/max, ASTextLayout doesn't ignore right/center/natural text alignment but takes it into account. That results in an unreasonable size (and position).

Fix by detecting when the node is calculating intrinsic size and force its layout alignment to be left. Other alignments should still work when the max width is finite/reasonable.