monospace and right align for number in result window

[PangHC]

as an analysis software. The result window plays a crucial role.
However, the numbers are not left-aligned, making it difficult to identify the number in the first grant.

and as most coding editor, monospace is recommend. it help to identify text length as well

Suggested Settings Adjustments:

1. Change of Font Type and Size: Include options for different fonts, including monospace.
2. Alignment: Provide options for left, right, and center alignment.

3. Option show whitespace