fix: keyboard not showing when adding new user (#79)

* feat: add fadeSlideTransitionBuilder for smoother transitions in user login

* fix: reuse onboarding components on server manager page

* fix: gaining focus rebuilt the widget

using memoized fixes this issue

lib/api/authenticated_users_provider.dart

@@ -8,15 +8,15 @@ import 'package:vaani/settings/models/audiobookshelf_server.dart';
 import 'package:vaani/settings/models/authenticated_user.dart' as model;
 import 'package:vaani/shared/extensions/obfuscation.dart';
 
-part 'authenticated_user_provider.g.dart';
+part 'authenticated_users_provider.g.dart';
 
 final _box = AvailableHiveBoxes.authenticatedUserBox;
 
-final _logger = Logger('authenticated_user_provider');
+final _logger = Logger('authenticated_users_provider');
 
 /// provides with a set of authenticated users
 @riverpod
-class AuthenticatedUser extends _$AuthenticatedUser {
+class AuthenticatedUsers extends _$AuthenticatedUsers {
   @override
   Set<model.AuthenticatedUser> build() {
     ref.listenSelf((_, __) {
@@ -56,6 +56,7 @@ class AuthenticatedUser extends _$AuthenticatedUser {
 
   void addUser(model.AuthenticatedUser user, {bool setActive = false}) {
     state = state..add(user);
+    ref.invalidateSelf();
     if (setActive) {
       final apiSettings = ref.read(apiSettingsProvider);
       ref.read(apiSettingsProvider.notifier).updateState(
@@ -82,9 +83,12 @@ class AuthenticatedUser extends _$AuthenticatedUser {
     // also remove the user from the active user
     final apiSettings = ref.read(apiSettingsProvider);
     if (apiSettings.activeUser == user) {
+      // replace the active user with the first user in the list
+      // or null if there are no users left
+      final newActiveUser = state.isNotEmpty ? state.first : null;
       ref.read(apiSettingsProvider.notifier).updateState(
             apiSettings.copyWith(
-              activeUser: null,
+              activeUser: newActiveUser,
             ),
           );
     }

lib/api/authenticated_users_provider.g.dart

@@ -1,28 +1,30 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'authenticated_user_provider.dart';
+part of 'authenticated_users_provider.dart';
 
 // **************************************************************************
 // RiverpodGenerator
 // **************************************************************************
 
-String _$authenticatedUserHash() => r'1983527595207c63a12bc84cf0bf1a3c1d729506';
+String _$authenticatedUsersHash() =>
+    r'5fdd472f62fc3b73ff8417cdce9f02e86c33d00f';
 
 /// provides with a set of authenticated users
 ///
-/// Copied from [AuthenticatedUser].
-@ProviderFor(AuthenticatedUser)
-final authenticatedUserProvider = AutoDisposeNotifierProvider<AuthenticatedUser,
-    Set<model.AuthenticatedUser>>.internal(
-  AuthenticatedUser.new,
-  name: r'authenticatedUserProvider',
+/// Copied from [AuthenticatedUsers].
+@ProviderFor(AuthenticatedUsers)
+final authenticatedUsersProvider = AutoDisposeNotifierProvider<
+    AuthenticatedUsers, Set<model.AuthenticatedUser>>.internal(
+  AuthenticatedUsers.new,
+  name: r'authenticatedUsersProvider',
   debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
       ? null
-      : _$authenticatedUserHash,
+      : _$authenticatedUsersHash,
   dependencies: null,
   allTransitiveDependencies: null,
 );
 
-typedef _$AuthenticatedUser = AutoDisposeNotifier<Set<model.AuthenticatedUser>>;
+typedef _$AuthenticatedUsers
+    = AutoDisposeNotifier<Set<model.AuthenticatedUser>>;
 // ignore_for_file: type=lint
 // ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package

lib/api/server_provider.dart

@@ -1,6 +1,6 @@
 import 'package:logging/logging.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
-import 'package:vaani/api/authenticated_user_provider.dart';
+import 'package:vaani/api/authenticated_users_provider.dart';
 import 'package:vaani/db/storage.dart';
 import 'package:vaani/settings/api_settings_provider.dart';
 import 'package:vaani/settings/models/audiobookshelf_server.dart' as model;
@@ -88,7 +88,7 @@ class AudiobookShelfServer extends _$AudiobookShelfServer {
     }
     // remove the users of this server
     if (removeUsers) {
-      ref.read(authenticatedUserProvider.notifier).removeUsersOfServer(server);
+      ref.read(authenticatedUsersProvider.notifier).removeUsersOfServer(server);
     }
   }
 

lib/api/server_provider.g.dart

@@ -7,7 +7,7 @@ part of 'server_provider.dart';
 // **************************************************************************
 
 String _$audiobookShelfServerHash() =>
-    r'09e7e37ddc794c45eafbaab7eba82c9dd17faa93';
+    r'31a96b431221965cd586aad670a32ca901539e41';
 
 /// provides with a set of servers added by the user
 ///