TF-2134 Add mailto page router

(cherry picked from commit d2d3acf255e5b616d55ae379cf1f79f6cc098639)

lib/main/routes/app_routes.dart

@@ -2,8 +2,7 @@ abstract class AppRoutes {
   static const home = '/';
   static const login = '/login';
   static const session = '/session';
-  static const dashboard = '/dashboard/';
-  static const dashboardWithParameter = '/dashboard/:id';
+  static const dashboard = '/dashboard';
   static const settings = '/settings';
   static const composer = '/composer';
   static const destinationPicker = '/destination_picker';
@@ -14,4 +13,5 @@ abstract class AppRoutes {
   static const emailsForwardCreator = '/emails_forward_creator';
   static const unknownRoutePage = '/notfound';
   static const searchMailbox = '/search_mailbox';
+  static const mailtoURL = '/mailto';
 }

lib/main/routes/navigation_router.dart

@@ -14,14 +14,27 @@ class NavigationRouter with EquatableMixin {
   final MailboxId? mailboxId;
   final DashboardType dashboardType;
   final SearchQuery? searchQuery;
+  final String? routeName;
+  final String? emailAddress;
 
   NavigationRouter({
     this.emailId,
     this.mailboxId,
     this.searchQuery,
-    this.dashboardType = DashboardType.normal
+    this.dashboardType = DashboardType.normal,
+    this.routeName,
+    this.emailAddress,
   });
 
+  factory NavigationRouter.initial() => NavigationRouter();
+
   @override
-  List<Object?> get props => [emailId, mailboxId, searchQuery, dashboardType];
+  List<Object?> get props => [
+    emailId,
+    mailboxId,
+    searchQuery,
+    dashboardType,
+    routeName,
+    emailAddress,
+  ];
 }

lib/main/routes/route_utils.dart

@@ -58,6 +58,8 @@ abstract class RouteUtils {
     final typeParam = parameters['type'];
     final contextPram = parameters['context'];
     final queryParam = parameters['q'];
+    final routeName = parameters['routeName'];
+    final emailAddress = parameters['emailAddress'];
 
     final emailId = idParam != null ? EmailId(Id(idParam)) : null;
     final mailboxId = contextPram != null ? MailboxId(Id(contextPram)) : null;
@@ -71,6 +73,8 @@ abstract class RouteUtils {
       mailboxId: mailboxId,
       searchQuery: searchQuery,
       dashboardType: dashboardType,
+      routeName: routeName,
+      emailAddress: emailAddress,
     );
   }