* WIP questionpicker

* use to replace dashcard content

* much better stuff

* question picker

* values source card modal

* create action form

* awesome hacky fix for crashing model detail page

* use entity picker in sandboxing modal

* deprecate ye olde question picker

* keep old question picker in add-card dashboard sidebar

* better last level check

* update types

* make stuff better

* fix rebase conflicts

* better initial value handling

* update e2e tests

* sweet sweet unit tests

* fix sandbox tests

* fix tests

* type fix

* fixes

* search style improvements

* remove unused prop

* safer path detection

* delayed loading spinner

* change confirm default

* set default collection for placeholder card

* address review comments

* update unit tests

* update e2e tests

* fix re-rebase

* add some happy little comments