Remove winrt-notification as a dependency

notify-rust works on Windows, Linux and macOS (and depends on
winrt-notification anyways) so I can just use notify-rust

Cargo.lock

@@ -396,7 +396,6 @@ dependencies = [
  "rodio",
  "serde",
  "toml",
- "winrt-notification",
 ]
 
 [[package]]

Cargo.toml

@@ -12,13 +12,7 @@ async-std   = "1.6.2"
 clap        = "2.33.1"
 crossterm   = "0.17.5"
 directories = "3.0.0"
+notify-rust = "4.0.0"
 rodio       = "0.11.0"
 serde       = { version = "1.0.114", features = ["derive"] }
 toml        = "0.5.6"
-
-[target.'cfg(windows)'.dependencies]
-# winrt              = "0.7.0"
-winrt-notification = "0.2.2"
-
-[target.'cfg(any(target_os = "macos", target_os = "linux"))'.dependencies]
-notify-rust = "4.0.0"

src/pomodoro.rs

@@ -144,7 +144,6 @@ impl Pomodoro {
         tx.send(status).unwrap();
     }
 
-    #[cfg(any(target_os = "macos", target_os = "linux"))]
     fn notify(state: &State) {
         let mut toast = notify_rust::Notification::new();
 
@@ -172,43 +171,6 @@ impl Pomodoro {
             }
         }
     }
-
-    #[cfg(target_os = "windows")]
-    fn notify(state: &State) {
-        use winrt_notification::{Duration, Sound, Toast};
-
-        let toast = Toast::new(Toast::POWERSHELL_APP_ID);
-
-        match state {
-            State::Work => {
-                toast
-                    .title("Time to Work!")
-                    .text1("Remember to stay focused!")
-                    .sound(Some(Sound::Default))
-                    .duration(Duration::Short)
-                    .show()
-                    .unwrap();
-            }
-            State::ShortBreak | State::LongBreak => {
-                toast
-                    .title("Break Time!")
-                    .text1("Enjoy your well deserved rest!")
-                    .sound(Some(Sound::Default))
-                    .duration(Duration::Short)
-                    .show()
-                    .unwrap();
-            }
-            State::Inactive => {
-                toast
-                    .title("Pomodoro Cycle Complete.")
-                    .text1("Now waiting for user input....")
-                    .sound(Some(Sound::Default))
-                    .duration(Duration::Short)
-                    .show()
-                    .unwrap();
-            }
-        }
-    }
 }
 
 #[derive(Copy, Clone, Debug)]