Merge pull request #40 from DeveloperAcademy-POSTECH/feat/#25

Fix: set staleDate to nil when start live activity

Author: grootwo

MC2-Team3-Pilling/View/ContentView.swift

@@ -55,7 +55,7 @@ struct ContentView: View {
                         // start live activity
                         let attributes = LiveTimeAttributes()
                         let state = LiveTimeAttributes.ContentState(restOfTime: alarmTime)
-                        let content = ActivityContent<LiveTimeAttributes.ContentState>(state: state, staleDate: nil /*alarmTime.addingTimeInterval(600)*/)
+                        let content = ActivityContent<LiveTimeAttributes.ContentState>(state: state, staleDate: nil)
                         activity = try? Activity<LiveTimeAttributes>.request(attributes: attributes, content: content, pushType: nil)
                     } else {
                         // end live activity