Several Added Features

[AJCrowley]

Hi,

Sorry, I had to delete and recreate the PR as it wasn't reflecting changes made after the initial PR, just cleaning up the settings form a little bit.

Thanks for responding to the issue I opened on Github. I decided this evening that it'd probably just be easiest if I learned C# and made every feature that I thought might make a difference in keeping my sound bar awake, so I kinda just threw the kitchen sink at it.

In this version you can control the pitch and length of the generated audio, along with a bunch of other stuff documented in the updated version of your readme.

Please feel free to either make this a branch, merge it into your project, pick and choose which features to merge into yours, or just leave it standing off to the side as a fork of your project. Whichever you choose, thanks for making the best of the many many programs I tried to keep my sound bar awake, and with a few tweaks and an evening that disappeared into the abyss, I have a version that actually keeps my sound bar awake, rejoice!

Thanks again, for real, your program was the best of a lot of programs that essentially do the same thing (most of them would be the same as me just setting a task to run every x minutes to use mpv to play a wav file, so yours is truly a stand out).

Cheers,

Kris.

[AJCrowley]

Just cleaned up a couple of minor items that were bugging me, truncated text etc.