When you loosened and removed the bolts from the triple clamps and loosened the axle - were you able to wiggle the front end to move the wheel around? If you could not twist the fork tubes by hand in the clamp - then you may have to also pry it apart with a flat blade screwdriver so that the fork tubes can move easily enough. You might try loosening them again with the scooter near to a car wheel or some other object. Once they are loosened - then put your front tire against the car tire and push against the handlebars to try to put the front wheel back inline with the triple clamp (it's common for fork tubes to twist or tweak). You may have bent one or both of the fork tubes (I doubt you bent the axle - but anything is possible). If you loosen the bolts and turn the fork tube in the clamp is should move evenly. If it gets harder and then easier - then the tube is bent. You can either turn it to the point where it is the straightest and put up with the handling being a bit off, remove the fork tubes from the fork boot and have them straightened - or replace them.
I still think you want to make sure the front end isn't just "tweaked" by loosening everything and trying to push it all into alignment.
Good luck.