Fix tray signals

[KIRA009]

What kind of change does this PR introduce?
This PR fixes the issues with signals not being passed around properly on windows

Summary
This PR replaces the QSocketNotifier with a QThread and a worker that uses a signal in addition to a parent/child pipe because in windows to pass data around. This additional maneouver was needed because windows wasn't triggered the activated signal of the qsocketnotifier object.

The current data flow is: child_conn -> parent_conn -> signal emit -> signal emit listener.

The signal emit listener is needed, because processing things in the Qthread object is not possible because of how Qt restricts updates from amywhere else other than the main thread. The signal emit listener is executed on the main thread, so the signal is used as a connection to send the data back to the main thread.

Checklist

• My code follows the style guidelines of OpenAdapt
• I have performed a self-review of my code
• If applicable, I have added tests to prove my fix is functional/effective
• I have linted my code locally prior to submission
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (e.g. README.md, requirements.txt)
• New and existing unit tests pass locally with my changes

How can your code be run and tested?
Run the code (in development mode) in windows, and ensure that you see the notifications and the tray text changes.

Other information

[abrichr]

Thank you @KIRA009 ! Please address the build issues when you get a chance so we can get this merged.

Also I noticed this includes the changes from https://github.com/OpenAdaptAI/OpenAdapt/pull/810/files, which itself has outstanding comments. How do you suggest we proceed?

[KIRA009]

@abrichr I have updated both this and the application logs PR. We will have to merge the other PR first, before this gets merged

[abrichr]

Thank you @KIRA009 🙏
LGTM!