USB PD breadboard power supply

I designed this board because it does not exist on the market yet. It is a smart breadboard that can communicate with modern USB PD chargers and negotiate voltages up to 20 V. This 20 V is available on the screw terminal on the PCB so one can use it to power more power-hungry components. And in the meantime, the typical 3.3 V or 5 V is also created and they can be fed into a breadboard's power rails. The PCB turned out to be nice. I used curved traces and it did not cause any issues with the production. The edges of the board turned out to be smooth and nice. I made the corners rounded to avoid scratches. I used somewhat small characters on the silkscreen layers, but even the small letters are easy to read, they are not smeared or anything. Thank you!