feat: Migrate to go_router

lib/core/database/tables/global_settings.dart

@@ -21,7 +21,7 @@ class GlobalSettings with HiveObjectMixin {
   bool showOnboarding;
 
   @HiveField(4)
-  String? currentLoggedInUser;
+  String? loggedInUserId;
 
   @HiveField(5)
   FileDownloadType defaultDownloadType;
@@ -37,7 +37,7 @@ class GlobalSettings with HiveObjectMixin {
     this.preferredThemeMode = ThemeMode.system,
     this.preferredColorSchemeOption = ColorSchemeOption.classic,
     this.showOnboarding = true,
-    this.currentLoggedInUser,
+    this.loggedInUserId,
     this.defaultDownloadType = FileDownloadType.alwaysAsk,
     this.defaultShareType = FileDownloadType.alwaysAsk,
     this.enforceSinglePagePdfUpload = false,

lib/core/database/tables/local_user_account.dart

@@ -20,16 +20,16 @@ class LocalUserAccount extends HiveObject {
   @HiveField(7)
   UserModel paperlessUser;
 
+  @HiveField(8, defaultValue: 2)
+  int apiVersion;
+
   LocalUserAccount({
     required this.id,
     required this.serverUrl,
     required this.settings,
     required this.paperlessUser,
+    required this.apiVersion,
   });
 
-  static LocalUserAccount get current =>
-      Hive.box<LocalUserAccount>(HiveBoxes.localUserAccount).get(
-          Hive.box<GlobalSettings>(HiveBoxes.globalSettings)
-              .getValue()!
-              .currentLoggedInUser)!;
+  bool get hasMultiUserSupport => apiVersion >= 3;
 }

lib/core/database/tables/local_user_app_state.dart

@@ -43,7 +43,7 @@ class LocalUserAppState extends HiveObject {
     final currentLocalUserId =
         Hive.box<GlobalSettings>(HiveBoxes.globalSettings)
             .getValue()!
-            .currentLoggedInUser!;
+            .loggedInUserId!;
     return Hive.box<LocalUserAppState>(HiveBoxes.localUserAppState)
         .get(currentLocalUserId)!;
   }