Easily seen in the next-to-last photo in post
#53 , the caliper is too low. It needs to be spaced up 2-3mm. You can clearly see the outer edge of the rotor extending past the top of the pad surface.
Left as is, the pads will eventually wear a groove into the rotor, and then they will become abominably noisy. There will also be the correct clearance for the rivet/spider with the caliper positioned correctly.