Breaking Changes (UI & Code)

[bervianto]

I want to change UI of the main window. Also, I want to refactor the code so have a Base for algorithm functionality, so can be extended for GUI and CLI command. It doesn't matter what done first.

Before:

• Have two big boxes (one for input, one for output)

After:

• Have 9 x 9 small boxes (user can input here, the output should be here, the assignment simulation also should be here).
• Have a progress bar
• Have a timer (optional)
• Interactive color, distinct the input and the output (optional)

Task:

• Refactor Code
• Have 9 boxes
• Have a progress bar
• Have a timer
• Distinct input and output