feat: added elapsed time variable and its handling for recording actions

[MuhammadAasharibNawshad]

feat: added elapsed time variable and its handling for recording actions like pause, resume and stop

[HBiSoft]

Thank you for this and my apologies for only replying to this now.

I will not be merging this into the library because it's a function that falls outside of the scope of the library.
Instead, I will create a functions class that handles all the features that are unrelated to the recording of the screen.

I hope you understand and thank you once again.