Feature/improving docu and tests

[IciaCarroBarallobre]

Improving docu and tests

Description

Format md :manual mode of Sandbox (by def is :auto and don't fix well= Available words not as a magic number Documentation for wordle_live

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] Refactor

Checklist:

• [ ] Test
• [ ] Documentation
• [ ] Keep updated translations (.po)
• [ ] Update changelog