- group config/library/storage into context

src/util.cr

@@ -12,7 +12,7 @@ macro get_username(env)
 	# if the request gets here, its has gone through the auth handler, and
 	# 	we can be sure that a valid token exists, so we can use not_nil! here
 	cookie = {{env}}.request.cookies.find { |c| c.name == "token" }.not_nil!
-	(storage.verify_token cookie.value).not_nil!
+	(@context.storage.verify_token cookie.value).not_nil!
 end
 
 macro send_json(env, json)