Add indent specs for macros to work with CIDER

There are a lot of macros in this very useful library & it'd be nice if they were indented properly w/ IDEs like [CIDER](https://github.com/clojure-emacs/cider).

See [indent specs](https://docs.cider.mx/cider/indent_spec.html) for CIDER.

Review the library's macro definitions and the linked CIDER indent-spec documentation first. The work is done when the library's macros indent properly in IDEs such as CIDER; no specific files or tests are identified in the issue.

Written by the indexing model from the issue text.