fix: user unpaginated_read for read_one

lib/ash/api/api.ex

@@ -1415,9 +1415,18 @@ defmodule Ash.Api do
 
  @doc false
  def read_one(api, query, opts) do
- api
- |> read(query, opts)
- |> unwrap_one()
+ query = Ash.Query.set_api(query, api)
+
+ with {:ok, opts} <- Spark.OptionsHelpers.validate(opts, @read_opts_schema),
+ {:ok, action} <- get_action(query.resource, opts, :read, query.action),
+ {:ok, action} <- pagination_check(action, query.resource, opts) do
+ query
+ |> Ash.Actions.Read.unpaginated_read(query.action, opts)
+ |> unwrap_one()
+ else
+ {:error, error} ->
+ {:error, error}
+ end
  end
 
  defp unwrap_one({:error, error}) do