Collect side menu account info on core thread

Linphone/UI/Main/Fragments/SideMenuAccountRow.swift

@@ -28,14 +28,14 @@ struct SideMenuAccountRow: View {
 			
 			Avatar(contactAvatarModel:
 					ContactAvatarModel(friend: nil,
-									   name: model.account.displayName(),
-									   address: model.account.params!.identityAddress!.asString(),
+									   name: model.displayName,
+									   address: model.address,
 									   withPresence: true),
 				   avatarSize: 45)
 			.padding(.leading, 6)
 			
 			VStack {
-				Text(model.account.displayName())
+				Text(model.displayName)
 					.default_text_style_grey_400(styleSize: 14)
 					.lineLimit(1)
 					.frame(maxWidth: .infinity, alignment: .leading)

Linphone/UI/Main/Viewmodel/AccountModel.swift

@@ -27,6 +27,8 @@ class AccountModel: ObservableObject {
 	@Published var registrationStateAssociatedUIColor: Color = .clear
 	@Published var notificationsCount: Int = 0
 	@Published var isDefaultAccount: Bool = false
+	@Published var displayName: String = ""
+	@Published var address: String = ""
 	
 	init(account: Account, corePublisher: CoreDelegatePublisher?) {
 		self.account = account
@@ -56,6 +58,8 @@ class AccountModel: ObservableObject {
 		if let defaultAccount = account.core?.defaultAccount {
 			isDefault = (defaultAccount == account)
 		}
+		let displayName = account.displayName()
+		let address = account.params?.identityAddress?.asString()
 		DispatchQueue.main.async { [self] in
 			switch state {
 			case .Cleared, .None:
@@ -75,6 +79,8 @@ class AccountModel: ObservableObject {
 				registrationStateAssociatedUIColor = .grayMain2c500
 			}
 			isDefaultAccount = isDefault
+			self.displayName = displayName
+			address.map {self.address = $0}
 		}
 	}