fix(distops): Wait For Request must precede Get Request Url Params
Six batch tests call Get Request Url Params to assert the forwarded
?options= mode, but HttpCtrl only populates the inspected request via
Wait For Request — without it self.__request is None and the keyword
crashes with "AttributeError: 'NoneType' object has no attribute
'get_url'" (stub replies don't populate it).
D013_02_exc / D013_02_red had the Wait AFTER the params call — moved up
(one Wait pops one request, so it must come first and serve both the
params check and the later Get Request Body). D013_02_inc /
D014_02_exc / D014_02_inc / D014_02_red had no Wait at all — inserted
Wait for redirected request before the params call, matching the
pattern D003_02_* already use.