How to set the dark mode?

In this article we will show how to change the theme of the application.

Go to the main screen of the application
- Locate the button located in the lower left corner of the application.
Changing the theme
- Click on the change theme button, it will change the icon depending on the current theme.
  - Dark mode:
  - Bright Mode:
- When pressed, the application should automatically update to the new theme