Added a simple pomodoro widget

[hamzawinix]

Summary:
I use the pomodoro technique for studying and I find it quite useful, so I attempted to port it's functionality to this config, I did the following:
1-added an i3blocks.conf widget utilizing open-pomodoro/openpomodoro-cli.
2-edited install.sh to install go and build the latest release of said program.

Explanation:
The Pomodoro technique is a time management method that helps people work more efficiently and productively by breaking tasks into shorter, focused work intervals, typically 25 minutes in length, separated by short breaks.

By using the Pomodoro technique, people can better manage their time, minimize distractions, and improve their focus on tasks. This technique can help reduce procrastination and improve motivation, as people see progress made on their tasks in short, manageable intervals.

The most elegant solution I found to integrate pom into i3 was by adding it as a bar widget, and I feel it plays nicely with the other components in the config.

Todo's and limitations :
1- Add mouse support [to stop or start the pom sessions]
2- notifications support

[ZamingUwU]

I cant make it work
« Command not found: pomodoro »

[0xSebin]

I cant make it work « Command not found: pomodoro »

You need to install pomodoro to make it work.