Add proxy routing and sing-box support

apps/weblibre/lib/presentation/controllers/website_title.dart

@@ -28,9 +28,10 @@ import 'package:weblibre/features/geckoview/domain/entities/states/tab.dart';
 import 'package:weblibre/features/geckoview/domain/providers/tab_state.dart';
 import 'package:weblibre/features/geckoview/features/tabs/data/entities/tab_mode.dart';
 import 'package:weblibre/features/geckoview/features/tabs/domain/repositories/tab.dart';
+import 'package:weblibre/features/proxy/data/proxy_connection.dart';
 import 'package:weblibre/features/tor/domain/services/tor_proxy.dart';
-import 'package:weblibre/features/user/data/models/tor_settings.dart';
-import 'package:weblibre/features/user/domain/repositories/tor_settings.dart';
+import 'package:weblibre/features/user/data/models/proxy_routing_settings.dart';
+import 'package:weblibre/features/user/domain/repositories/proxy_routing_settings.dart';
 
 part 'website_title.g.dart';
 
@@ -86,13 +87,19 @@ Future<WebPageInfo> pageInfo(
         .read(tabDataRepositoryProvider.notifier)
         .getTabContainerData(tabState!.id);
 
-    final torSettings = ref.read(torSettingsWithDefaultsProvider);
+    final proxyRoutingSettings = ref.read(
+      proxyRoutingSettingsWithDefaultsProvider,
+    );
 
-    if (containerData?.metadata.useProxy == true ||
+    if (containerData?.metadata.proxyConnectionId is TorProxyConnectionId ||
         (tabState.tabMode is! PrivateTabMode &&
-            torSettings.proxyRegularTabsMode == TorRegularTabProxyMode.all) ||
+            proxyRoutingSettings.regularTabsMode ==
+                ProxyRegularTabRoutingMode.all &&
+            proxyRoutingSettings.regularTabsProxyConnectionId
+                is TorProxyConnectionId) ||
         (tabState.tabMode is PrivateTabMode &&
-            torSettings.proxyPrivateTabsTor)) {
+            proxyRoutingSettings.privateTabsProxyConnectionId
+                is TorProxyConnectionId)) {
       proxyPort = await ref.read(
         torProxyServiceProvider.selectAsync((value) => value.socksPort),
       );

apps/weblibre/lib/presentation/controllers/website_title.g.dart

@@ -162,7 +162,7 @@ final class PageInfoProvider
   }
 }
 
-String _$pageInfoHash() => r'9a379657c8a3f353aba1dfb0f66b9100ce494fc5';
+String _$pageInfoHash() => r'1dedc23d2420c950c7cec57500e99c5c221ed6e2';
 
 final class PageInfoFamily extends $Family
     with

apps/weblibre/lib/presentation/widgets/button_spinner.dart

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import 'package:flutter/material.dart';
+
+class ButtonSpinner extends StatelessWidget {
+  final double dimension;
+
+  const ButtonSpinner({super.key, this.dimension = 18});
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox.square(
+      dimension: dimension,
+      child: const CircularProgressIndicator(strokeWidth: 2),
+    );
+  }
+}

apps/weblibre/lib/presentation/widgets/obscurable_text_field.dart

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+
+/// A [TextField] for secret values. Hidden by default; tap the trailing eye
+/// icon to reveal. Obscuring forces single-line; [revealedMinLines] and
+/// [revealedMaxLines] control how the field expands once revealed.
+class ObscurableTextField extends HookWidget {
+  final TextEditingController? controller;
+  final bool enabled;
+  final InputDecoration decoration;
+  final TextInputAction? textInputAction;
+  final TextInputType? keyboardType;
+  final int? revealedMinLines;
+  final int? revealedMaxLines;
+  final ValueChanged<String>? onChanged;
+
+  const ObscurableTextField({
+    super.key,
+    this.controller,
+    this.enabled = true,
+    this.decoration = const InputDecoration(),
+    this.textInputAction,
+    this.keyboardType,
+    this.revealedMinLines,
+    this.revealedMaxLines,
+    this.onChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final obscured = useState(true);
+
+    final suffix = IconButton(
+      tooltip: obscured.value ? 'Show' : 'Hide',
+      icon: Icon(
+        obscured.value
+            ? Icons.visibility_outlined
+            : Icons.visibility_off_outlined,
+      ),
+      onPressed: enabled ? () => obscured.value = !obscured.value : null,
+    );
+
+    return TextField(
+      controller: controller,
+      enabled: enabled,
+      obscureText: obscured.value,
+      keyboardType: keyboardType,
+      textInputAction: textInputAction,
+      minLines: obscured.value ? 1 : revealedMinLines,
+      maxLines: obscured.value ? 1 : (revealedMaxLines ?? 1),
+      autocorrect: false,
+      enableSuggestions: false,
+      decoration: decoration.copyWith(suffixIcon: suffix),
+      onChanged: onChanged,
+    );
+  }
+}