Feature Request: Flashlight on quick settings

Seeing that we can enable the flashlight from a bash script, this is the formal ticket to request the feature be added to the quick settings.

Mockups: https://gitlab.gnome.org/Teams/Design/os-mockups/blob/master/mobile-shell/mobile-shell-screens.png

The bash script that offers a user-prompt for flash light on/off state:

#!/bin/bash

# Enable the LED so we can poll its state
sudo bash -c 'echo 255 > /sys/class/leds/flash_en/brightness'

yad --title flashlight --form \
  --field='Flashlight ON!switch-on-symbolic':fbtn "sudo i2cset -y 1 0x53 0x10 0x1a" \
  --field='Flashlight OFF!switch-off-symbolic':fbtn "sudo i2cset -y 1 0x53 0x10 0x18" \
  --button='Close!gtk-cancel':1

sudo bash -c 'echo 0 > /sys/class/leds/flash_en/brightness'
exit

Bonus if you can adjust the LED brightness :)