Test validation

[dreamer-coding]

Fossil XSDK Pull Request

Description

Updating input handlers, old functions were garbage so replaced them with working versions of fgets and scanf, along with supporting trimming to allow input to go through processing, lastly added a C++ class for input.

Testing

Added new test files for testing input functions

Checklist

• Code follows the project's coding standards.
• Tests have been added or updated to cover the changes.
• Documentation has been updated to reflect the changes.
• The code has been reviewed by team members.
• All checks and tests pass.
• The license header and notices are updated where necessary.

License

This project is licensed under the Mozilla Public License - see the LICENSE file for details.