Fix handling of non-ready profiles

- Omit title while isLoading, to not show former profile name

- Animate on isLoading

Passepartout/App/Views/ProfileView.swift

@@ -96,7 +96,7 @@ struct ProfileView: View {
                 ExtraSection(currentProfile: currentProfile)
                 DiagnosticsSection(currentProfile: currentProfile)
             }
-        }
+        }.themeAnimation(on: isLoading)
     }
     
     @ViewBuilder

PassepartoutCore/Sources/PassepartoutProfiles/Models/ObservableProfile.swift

@@ -32,7 +32,10 @@ public class ObservableProfile: ValueHolder, ObservableObject {
     @Published public var value: Profile
     
     public var name: String {
-        !value.header.isPlaceholder ? value.header.name : ""
+        guard !isLoading && !value.isPlaceholder else {
+            return ""
+        }
+        return value.header.name
     }
 
     public init() {