als-led-backlight - Auto adjustment of keyboard and LCD backlight through Ambient Light Sensor

I have always wanted cool features on Linux systems because I use Linux day-to-day as my OS. I have always wanted to implement this feature and do it properly: a feature to automatically adjust keyboard lights and LCD backlights using the data provided by the Ambient Light Sensor.

I enjoy low-level programming a lot. Since I have this free time while waiting for other opportunities, I delved into writing this program in C. It came out well and worked seamlessly on my device. Currently, it only works for keyboard lights. I designed it in a way that the support for LCD will come in seamlessly in the future.

But, in the real world, people have different kinds of devices. And I made sure to follow the iio implementation on the kernel through sysfs. I would like feedback. :)