Update authentication method

app/relations/login_tokens.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module Adamantium
+  module Relations
+    class LoginTokens < ROM::Relation[:sql]
+      schema :login_tokens, infer: true
+
+      auto_struct(true)
+    end
+  end
+end

app/relations/users.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module Adamantium
+  module Relations
+    class Users < ROM::Relation[:sql]
+      schema :users, infer: true
+
+      auto_struct(true)
+    end
+  end
+end