* MLv2 metadata overhaul, second try

* Stricter linting for MLv2

* Address PR feedback

* Revert fancy fn schema for now

* Remove unused import

* Test fixes 

* Oops fix bad :require form

* MLv2 mega metadata overhaul 2 of infinity

* Test fixes

* Cljc humanization

* Misc MLv2 improvements from #28921

* Fix indentation

* expression.non-integer-real

* Remove debugging stuff

* More cleanup

* Add method for `:advanced`

* non-integer-real

* Test fixes 

* Test fixes: ::ref/field shouldn't fail if checked against a non-sequential object

* MLv2 `define-mbql-clause` and `type-of` calculation

* Continued [ci skip]

* MLv2 overhaul :flex:

* Address PR feedback

* Merge type-of overhaul

* Address PR feedback