KeyError when code interface refers to invalid create action

[RoyalIcing]

Describe the bug
This exception is raised (KeyError) key :arguments not found in: nil

To Reproduce
Define an embedded resource like so:

defmodule Foo do
  use Ash.Resource, data_layer: :embedded

  actions do
    defaults [:read, :destroy]
  end

  attributes do
    uuid_primary_key :id
  end

  code_interface do
    define :create
  end
end

Expected behavior
I would expect a more helpful error telling me my code interface definition is incorrect.

Runtime

• Elixir version 1.17.3
• Erlang version 27
• OS macOS 15.2
• Ash version 3.4.47

[ken-kost]

When you add a domain: use Ash.Resource, domain: Domain, data_layer: :embedded you get a more sensible error:

** (Spark.Error.DslError) [Foo]
interfaces -> interface -> create:
  The interface of Foo refers to a non-existent action create
    (ash 3.4.55) lib/ash/code_interface.ex:11: Ash.CodeInterface.require_action/2
    (stdlib 6.2) erl_eval.erl:919: :erl_eval.do_apply/7
    (stdlib 6.2) erl_eval.erl:663: :erl_eval.expr/6
    (stdlib 6.2) erl_eval.erl:271: :erl_eval.exprs/6
    (elixir 1.18.1) lib/enum.ex:1714: Enum."-map/2-lists^map/1-1-"/2
    (spark 2.2.36) /home/ken/nutrea/lib/nutrea/foo.ex:1: Spark.Dsl.__before_compile__/1