feat(app): use pop to route back after secure page

app/lib/app.dart

@@ -23,7 +23,7 @@ class PharMeApp extends StatelessWidget {
           debugShowCheckedModeBanner: false,
           routeInformationParser: _appRouter.defaultRouteParser(),
           routerDelegate: _appRouter.delegate(
-            deepLinkBuilder: getInitialRoute,
+            deepLinkBuilder: (_) => getInitialRoute(),
             navigatorObservers: () => [RemoveFocusOnNavigate()],
           ),
           theme: PharMeTheme.light,

app/lib/common/utilities/routing_utils.dart

@@ -1,24 +1,36 @@
 import '../../secure/module.dart';
 import '../module.dart';
 
-DeepLink getInitialRoute(_) {
+String getInitialRouteName() {
   final isLoggedIn = MetaData.instance.isLoggedIn ?? false;
   final onboardingDone = MetaData.instance.onboardingDone ?? false;
   final initialDrugSelectionDone =
     MetaData.instance.initialDrugSelectionDone ?? false;
-  late String path;
-    path = !isLoggedIn
+  return !isLoggedIn
       ? '/login'
       : !onboardingDone
         ? '/onboarding'
         : !initialDrugSelectionDone
           ? '/drugselection'
           : '/main';
-  return DeepLink.path(path);
 }
 
-bool currentPathIsSecurePath(AppRouter appRouter) {
-  return appRouter.currentPath == secureRoutePath;
+DeepLink getInitialRoute() {
+  return DeepLink.path(getInitialRouteName());
+}
+
+bool currentPathIsSecurePath(StackRouter router) {
+  return router.currentPath == secureRoutePath;
+}
+
+Future<void> routeBackAfterSecurePage(StackRouter router) async {
+  if (currentPathIsSecurePath(router)) {
+    if (router.canPop()) {
+      await router.maybePop();
+    } else {
+      await router.pushNamed(getInitialRouteName());
+    }
+  }
 }
 
 // Replace whole stack, see https://stackoverflow.com/a/73784156

app/lib/common/widgets/lifecycle_observer.dart

@@ -14,7 +14,7 @@ class LifecycleObserver extends HookWidget {
   Widget build(BuildContext context) {  
     useOnAppLifecycleStateChange((previous, current) async {
       if (current == AppLifecycleState.resumed) {
-        if (currentPathIsSecurePath(appRouter)) appRouter.back();
+        await routeBackAfterSecurePage(appRouter);
       }
       if (
         current == AppLifecycleState.inactive ||

pharme.code-workspace

@@ -66,6 +66,7 @@
       "drugclass",
       "drugid",
       "drugrecommendation",
+      "drugselection",
       "duckdns",
       "duloxetine",
       "endoxifen",