Add motor PWM control by @cednik

Fix debug IRQ prio

hw: update and fix silkscreens - fix position of labels - add testpoint labels - improve groups of text (separate columns in text labels) - add label for capacitors polarity - change layer from `tDocu` to `Document` for label in library `switch-omron.lbr`

hw: fix ESP32 DevKit C silkscreen - activate "Spin" for all text labels in DEVKITC footprint

hw: move some resistors, because of silkscreen

hw: replace D1 with smaller one (SS34 -> B5819W)

Use uintptr_t, log status queue oflow

Fix echo restore timeout, make ultrasound more robust

hw: fix value of R74

hw: renumber parts