Spent two untracked hours trying to understand the given guide before realizing that Hackatime was not linked and fixing that issue (github.com/hackclub/kicad-wakatime/tree/main). Found a different guide to making mechanical keyboard PCBs with KiCAD that was way easier to follow (youtube.com/watch?v=8WXpGTIbxlQ) and got this made! I am not sure how close the edge of the PCB should be to the USB-C port on the XIAO, so I may adjust that later. Other than that, I think the PCB is finished!