Pause & resume functionality

[jehna]

Check implementation from @D-Dl1 's fork:

https://github.com/D-Dl1/humanify

[DD-DD1]

Hi, just saw the mention. To clarify, I did implement and run some tests on the pausing feature, but it's been a while and I'm no longer certain about its exact state or stability. The repository is also quite messy as I haven't had the chance to clean it up. Please treat it as an experimental prototype rather than a production-ready solution. Hope the logic helps!