In algebraic-subtyping.txt, reformulate all type constructors to be lattice-structure-preserving functions. Stop trying to treat subtyping propositions as the main function type, but add some discussion about different ways we might approach that idea again in the future. Now that we have a better handle on the types of type constructors, add some discussion about how we might avoid Girard's paradox and what type a library module would have.
In algebraic-subtyping.txt, reformulate all type constructors to be lattice-structure-preserving functions. Stop trying to treat subtyping propositions as the main function type, but add some discussion about different ways we might approach that idea again in the future. Now that we have a better handle on the types of type constructors, add some discussion about how we might avoid Girard's paradox and what type a library module would have.

rocketnia/era,rocketnia/era,rocketnia/era