Continuation Effect: Scope-Taking

@cite{barker-2002} @cite{shan-2005}

The continuation effect models scope-taking expressions (quantifiers, focus, wh-phrases) in dynamic semantics. Re-exports Linglib.Core.Continuation.

See @cite{barker-2002}, @cite{shan-2005}, @cite{charlow-2019} for the use of continuations in natural language semantics.