Add Pomodoro extension

[sudo-dpkg]

I propose to add pomodoro extension.

Here's how it typically works:

• Choose a task you want to work on.
• Set a timer for 25 minutes (this is one "Pomodoro").
• Work on the task until the timer rings.
• Take a short break (usually 5 minutes).
• Repeat steps 1-4, taking a longer break (around 15-30 minutes) after every fourth Pomodoro.

The idea behind the Pomodoro Technique is to maintain focus and productivity by working in short, intense bursts, while also incorporating regular breaks to rest and recharge. It can help manage distractions, maintain motivation, and prevent burnout.

[sudo-dpkg]

hey @Sulagna-Dutta-Roy , please assign this issue to me.

[sudo-dpkg]

Hey @Sulagna-Dutta-Roy , I've submitted a PR. Could you please take a look and provide any feedback you have? Thanks!

[github-actions]

Hello @jinx-vi-0! Your issue #61 has been closed. Thank you for your contribution!