Auto-restart on crashes

[jehanazad]

Adding an auto-restart on crashes would be helpful, as many of these systems are remote/unattended and have crashed.

I added the following to radar1 as a test:

1. Installed watchdog:
   sudo apt update
   sudo apt install watchdog

sudo nano /boot/firmware/config.txt

added:
dtparam=watchdog=on

sudo systemctl enable watchdog
sudo systemctl start watchdog

2. sudo nano /etc/sysctl.conf

added:
kernel.panic = 10
kernel.panic_on_oops = 1

[Sol455]

Yes watchdog sounds good! Will bake into owl-os