Add colored PASS / FAIL output in terminal

[jayDevCodes]

Feature Request

Currently CPJudge prints test results in plain text. It would be helpful to add colored output for better readability.

Proposed Behavior

• PASSED tests should appear in green
• FAILED tests should appear in red

Example:

Test 1 PASSED
Test 2 FAILED

Possible Implementation

Use ANSI escape codes for terminal colors in C++.

Example:

• Green → \033[32m
• Red → \033[31m
• Reset → \033[0m

Benefit

This will make test results easier to read and improve the CLI user experience.