refactor: optimize time formatting function for better performance

[omarcopires]

Description

This PR refactors the getTimeInWords function to improve performance and code readability. The new implementation adopts a more efficient approach for calculating and formatting time in days, hours, minutes, and seconds, reducing redundancy and simplifying the logical flow.

• Optimized the function for better execution speed.
• Simplified the conditions and formatting structure.
• Maintained the same functionality with clearer and more efficient code.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I checked the PR checks reports
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works