fix auth flows

apps/weblibre/lib/features/user/data/models/general_settings.dart

@@ -252,6 +252,12 @@ class GeneralSettings with FastEquatable {
   /// Defaults to false — the wrong default for a de-Googled browser.
   final bool appLinkMarketplaceFallback;
 
+  /// Whether app-link "never" rules allow a same-caller Custom Tab / ActionView
+  /// login callback to return to the app that opened the browser. Defaults to
+  /// true to keep OAuth-style sign-in flows working while normal app links still
+  /// obey [appLinksMode].
+  final bool appLinkAuthExceptionsEnabled;
+
   /// Whether the local search index (`history` table populated via tab→
   /// history triggers) is active. When false, the SQL trigger guard returns
   /// without writing; existing rows stay until the user clears them.
@@ -359,6 +365,7 @@ class GeneralSettings with FastEquatable {
     required this.appLinkRules,
     required this.appLinkContextOverrides,
     required this.appLinkMarketplaceFallback,
+    required this.appLinkAuthExceptionsEnabled,
     required this.enableLocalSearchIndex,
     required this.indexPrivateTabs,
     required this.acceptSuggestionOnSubmit,
@@ -436,6 +443,7 @@ class GeneralSettings with FastEquatable {
     Map<String, PersistedAppLinkRule>? appLinkRules,
     Map<String, ContextAppLinkPolicy>? appLinkContextOverrides,
     bool? appLinkMarketplaceFallback,
+    bool? appLinkAuthExceptionsEnabled,
     bool? enableLocalSearchIndex,
     bool? indexPrivateTabs,
     bool? acceptSuggestionOnSubmit,
@@ -524,6 +532,7 @@ class GeneralSettings with FastEquatable {
        appLinkRules = appLinkRules ?? const {},
        appLinkContextOverrides = appLinkContextOverrides ?? const {},
        appLinkMarketplaceFallback = appLinkMarketplaceFallback ?? false,
+       appLinkAuthExceptionsEnabled = appLinkAuthExceptionsEnabled ?? true,
        enableLocalSearchIndex = enableLocalSearchIndex ?? true,
        indexPrivateTabs = indexPrivateTabs ?? false,
        acceptSuggestionOnSubmit = acceptSuggestionOnSubmit ?? true,
@@ -693,6 +702,7 @@ class GeneralSettings with FastEquatable {
     appLinkRules,
     appLinkContextOverrides,
     appLinkMarketplaceFallback,
+    appLinkAuthExceptionsEnabled,
     enableLocalSearchIndex,
     indexPrivateTabs,
     acceptSuggestionOnSubmit,

apps/weblibre/lib/features/user/data/models/general_settings.g.dart

@@ -161,6 +161,10 @@ abstract class _$GeneralSettingsCWProxy {
 
   GeneralSettings appLinkMarketplaceFallback(bool appLinkMarketplaceFallback);
 
+  GeneralSettings appLinkAuthExceptionsEnabled(
+    bool appLinkAuthExceptionsEnabled,
+  );
+
   GeneralSettings enableLocalSearchIndex(bool enableLocalSearchIndex);
 
   GeneralSettings indexPrivateTabs(bool indexPrivateTabs);
@@ -253,6 +257,7 @@ abstract class _$GeneralSettingsCWProxy {
     Map<String, PersistedAppLinkRule> appLinkRules,
     Map<String, ContextAppLinkPolicy> appLinkContextOverrides,
     bool appLinkMarketplaceFallback,
+    bool appLinkAuthExceptionsEnabled,
     bool enableLocalSearchIndex,
     bool indexPrivateTabs,
     bool acceptSuggestionOnSubmit,
@@ -556,6 +561,11 @@ class _$GeneralSettingsCWProxyImpl implements _$GeneralSettingsCWProxy {
   GeneralSettings appLinkMarketplaceFallback(bool appLinkMarketplaceFallback) =>
       call(appLinkMarketplaceFallback: appLinkMarketplaceFallback);
 
+  @override
+  GeneralSettings appLinkAuthExceptionsEnabled(
+    bool appLinkAuthExceptionsEnabled,
+  ) => call(appLinkAuthExceptionsEnabled: appLinkAuthExceptionsEnabled);
+
   @override
   GeneralSettings enableLocalSearchIndex(bool enableLocalSearchIndex) =>
       call(enableLocalSearchIndex: enableLocalSearchIndex);
@@ -665,6 +675,7 @@ class _$GeneralSettingsCWProxyImpl implements _$GeneralSettingsCWProxy {
     Object? appLinkRules = const $CopyWithPlaceholder(),
     Object? appLinkContextOverrides = const $CopyWithPlaceholder(),
     Object? appLinkMarketplaceFallback = const $CopyWithPlaceholder(),
+    Object? appLinkAuthExceptionsEnabled = const $CopyWithPlaceholder(),
     Object? enableLocalSearchIndex = const $CopyWithPlaceholder(),
     Object? indexPrivateTabs = const $CopyWithPlaceholder(),
     Object? acceptSuggestionOnSubmit = const $CopyWithPlaceholder(),
@@ -1061,6 +1072,12 @@ class _$GeneralSettingsCWProxyImpl implements _$GeneralSettingsCWProxy {
           ? _value.appLinkMarketplaceFallback
           // ignore: cast_nullable_to_non_nullable
           : appLinkMarketplaceFallback as bool,
+      appLinkAuthExceptionsEnabled:
+          appLinkAuthExceptionsEnabled == const $CopyWithPlaceholder() ||
+              appLinkAuthExceptionsEnabled == null
+          ? _value.appLinkAuthExceptionsEnabled
+          // ignore: cast_nullable_to_non_nullable
+          : appLinkAuthExceptionsEnabled as bool,
       enableLocalSearchIndex:
           enableLocalSearchIndex == const $CopyWithPlaceholder() ||
               enableLocalSearchIndex == null
@@ -1257,6 +1274,7 @@ GeneralSettings _$GeneralSettingsFromJson(
     json['appLinkContextOverrides'] as Map<String, dynamic>?,
   ),
   appLinkMarketplaceFallback: json['appLinkMarketplaceFallback'] as bool?,
+  appLinkAuthExceptionsEnabled: json['appLinkAuthExceptionsEnabled'] as bool?,
   enableLocalSearchIndex: json['enableLocalSearchIndex'] as bool?,
   indexPrivateTabs: json['indexPrivateTabs'] as bool?,
   acceptSuggestionOnSubmit: json['acceptSuggestionOnSubmit'] as bool?,
@@ -1356,6 +1374,7 @@ Map<String, dynamic> _$GeneralSettingsToJson(
     (k, e) => MapEntry(k, e.toJson()),
   ),
   'appLinkMarketplaceFallback': instance.appLinkMarketplaceFallback,
+  'appLinkAuthExceptionsEnabled': instance.appLinkAuthExceptionsEnabled,
   'enableLocalSearchIndex': instance.enableLocalSearchIndex,
   'indexPrivateTabs': instance.indexPrivateTabs,
   'acceptSuggestionOnSubmit': instance.acceptSuggestionOnSubmit,