docs: Needed fix for the 5V regulator enable logic

docs: Add header image

feat: Impove Stratux state machine and sensor reading

docs: Add note about QEMU WSL issue

feat: SMBus SOC read

docs: Move improvements down

docs: Add a list of remaining tasks

feat: Initial commit of the EFM8 firmware

docs: Silabs Debug Adapter pinout

feat: Utility for precalculating CO ppm levels for MCU

docs: Add improvements and clarify features

feat: Signal waiting for GNSS on the status GPIO pin

feat: Add schematic and PCB files

feat: Allow logs in RAM and fix aliases

docs: Add I2C level shifter