Add Options for Changing Color, Changing the FPS of the Visualizer, and Flipping the Visualizer Horizontally

[VitalyVakhteev]

I added three new functions on my fork that I would like to contribute. Here is a list of the functions:

• Ability to Change the FPS of the Visualizer
• Ability to Flip the Visualizer Horizontally
• Ability to Change the Color of the Visualizer

Adding function three would also resolve Issue #7.

I also reorganized the code that I did have at the end, mostly organizing methods by use. Most of the old code remains untouched.

To the best of my ability, I also tried to preserve compatibility with the existing GNOME versions already supported.

Here is a video demonstrating my fork's visualizer comprehensively, tested on Ubuntu 22.04.3, on the 6.2.0-39-generic kernel with GNOME version 42.9.

2023-12-30.18-51-55.mp4

[raihan2000]

thanks @VitalyVakhteev for the improve version of the visualizer, I will look into it shortly in this week.