[ios] Switched OSM profile to SwiftUI and redesigned it

Signed-off-by: Yannik Bloscheck <git@yannikbloscheck.com>

iphone/Maps/UI/Settings/Profile/ProfileView.swift

@@ -0,0 +1,75 @@
+import SwiftUI
+
+
+/// View for the OpenStreetMap profile
+struct ProfileView: View {
+    // MARK: - Properties
+    
+    /// The dismiss action of the environment
+    @Environment(\.dismiss) private var dismiss
+    
+    
+    /// The open url action of the environment
+    @Environment(\.openURL) private var openUrl
+    
+    
+    /// The date the profile information was last updated (this is necessary for automatically refreshing the view)
+    @State private var lastUpdated: Date = Date.now
+    
+    
+    /// If the profile is being presented as an alert
+    var isPresentedAsAlert: Bool = false
+    
+    
+    /// The actual view
+    var body: some View {
+        NavigationView {
+            VStack(spacing: 0) {
+                if isPresentedAsAlert {
+                    Button {
+                        dismiss()
+                    } label: {
+                        Label {
+                            Text("close")
+                        } icon: {
+                            Image(systemName: "xmark.circle.fill")
+                            .font(.title)
+                        }
+                    }
+                    .labelStyle(.iconOnly)
+                    .buttonStyle(PlainButtonStyle())
+                    .foregroundStyle(.primary)
+                    .padding([.top, .leading, .trailing])
+                    .frame(maxWidth: .infinity, alignment: .trailing)
+                }
+                
+                if Profile.isExisting {
+                    ExistingProfileView(lastUpdated: $lastUpdated, isPresentedAsAlert: isPresentedAsAlert)
+                } else {
+                    NoExistingProfileView()
+                }
+            }
+        }
+        .navigationViewStyle(StackNavigationViewStyle())
+        .navigationTitle(Profile.name ?? String(localized: "osm_profile"))
+        .toolbar {
+            ToolbarItem(placement: .destructiveAction) {
+                if !isPresentedAsAlert, Profile.isExisting, !Profile.needsReauthorization {
+                    Button {
+                        Profile.logout()
+                        lastUpdated = Date.now
+                    } label: {
+                        Label("osm_profile_logout", systemImage: "rectangle.portrait.and.arrow.forward")
+                    }
+                }
+            }
+        }
+        .task {
+            await Profile.reload()
+            withAnimation {
+                lastUpdated = Date.now
+            }
+        }
+        .tag(lastUpdated)
+    }
+}