Nice work on the new routing, but it seems you're using the wrong footprint for the LEDs, the inverted mini-e footprint should have a cutout and shine through. Please look into this!

Could you add a screenshot of how the PCB assembles into the case? Import the PCB into fusion as a STEP file, exported from within kicad! Also, try to reroute the board such that the traces are more smooth

Hey! This is a really cool project, but could you please include an image of your final assembled hackpad with 3d models of the components so that we can see how it all fits together? Additionally, you don't seem to have holes in your CAD case for your LEDs or for the top of the MCU - I'd recommend adding them! :)