Airtag TPU keychain case with solid base

This is a remix of the positively reviewed version from justinschmitt

My remix adds a solid base beveled outward to meet the outside edge of the ring rim. This addresses situations where your slicer does not print the first layer of the circle because the original has only a thin, sharp edge touching the bed.

My remix will have a flat bottom, but should print beautifully without supports on all slicers/printers.