Revert "Merge branch 'feature/Buzzer' into 'main'"

Microwave.App/Microwave.App.csproj

Microwave.App/Program.cs

Microwave.Classes/Boundary/Buzzer.cs

Microwave.Classes/Boundary/Display.cs

Microwave.Classes/Controllers/CookController.cs

Microwave.Classes/Controllers/UserInterface.cs

Microwave.Classes/Interfaces/IBuzzer.cs

Microwave.Classes/Interfaces/IDisplay.cs

Microwave.Classes/Microwave.Classes.csproj

Microwave.Classes/Microwave.Classes.csproj.bak

Microwave.Classes/Sounds/done.wav

Microwave.Classes/Sounds/keybeep.wav

Microwave.Classes/Sounds/no.wav

Microwave.Classes/Sounds/ohoh.wav

Microwave.Classes/Sounds/ok.wav

Microwave.Classes/Sounds/yes.wav

Microwave.Test.Unit/BuzzerTest.cs

Microwave.Test.Unit/Microwave.Test.Unit.csproj

Microwave.Test.Unit/Sounds/done.wav

Microwave.Test.Unit/Sounds/keybeep.wav