Yeah, I’ve thought about Data Transfer too.
But you’ve got me curious once more on this topic.
Data transfer transfers normals. Transfer attribute transfers stuff. Can it transfer normal? Yes it can.
It does look a little bit off, but I can live with that 
Note: I have no idea why Normalize is needed in Sdader Editor. Just tried different things and this one kind of worked.
trying_curve_to_mesh_with_UVs103.blend (955.6 KB) (works with 3.0)
BTW thank you for sharing nodes!
Edit: Tried this with your Disconnect Cyclic Curves node-group. It is indeed awesome.
With star profile normals are facing the wrong way so I’ve multiplied Normal with -1.
