Fixes to Generic menu functions

Description

Applied suggestions from @relia after initial merge was approved.

Related Issue(s)

Fixes Generic Menu Functions

Changes Made

• Change 1: Spelling fixes to documentation
• Change 2: Changed ANSI color codes from string literal to enum.
• Change 3: Some extra comments
• Change 4: slightly more robust testing.

Checklist

• Code follows the project's coding style and conventions.
• Automated tests for the changes have been added or existing tests have been updated.
• Code coverage for new or modified code is maintained or improved.
• The code builds and runs without errors or warnings.
• Documentation has been updated to reflect the changes made.
• All discussions and feedback on the PR have been addressed.
• CI/CD pipelines pass successfully, including any required checks or tests.
• The PR has been reviewed and approved by the designated reviewers.