fix proxy auto start issue

apps/weblibre/lib/features/proxy/domain/repositories/singbox_proxy_runtime.dart

@@ -139,23 +139,6 @@ class SingboxProxyRuntimeRepository extends _$SingboxProxyRuntimeRepository {
     });
   }
 
-  Future<void> ensureProxyConnectionAvailable(
-    SingboxProxyConnectionId connectionId,
-  ) async {
-    await _lock.synchronized(() async {
-      final currentState = await _stateSnapshotUnlocked();
-      final isRunning = currentState.endpoints.any(
-        (endpoint) => endpoint.profileId == connectionId.encode(),
-      );
-      if (isRunning) return;
-
-      final activeProfileIds = _activeProfileIds(currentState);
-      await _startProfilesUnlocked(
-        {...activeProfileIds, connectionId.profileId}.toList(),
-      );
-    });
-  }
-
   Set<String> _activeProfileIds(SingboxProxyRuntimeState runtimeState) {
     return runtimeState.endpoints
         .map((endpoint) => ProxyConnectionId.decode(endpoint.profileId))

apps/weblibre/lib/features/proxy/domain/repositories/singbox_proxy_runtime.g.dart

@@ -87,7 +87,7 @@ final class SingboxProxyRuntimeRepositoryProvider
 }
 
 String _$singboxProxyRuntimeRepositoryHash() =>
-    r'665908eaff34569f7a19dc5328a067711d1937f2';
+    r'bb84ab57abd3b7261105da85d3e047cef1b31a44';
 
 abstract class _$SingboxProxyRuntimeRepository
     extends $AsyncNotifier<SingboxProxyRuntimeState> {

apps/weblibre/lib/features/proxy/domain/services/proxy_input_consumer.g.dart

@@ -42,7 +42,7 @@ final class ProxyInputConsumerProvider
 }
 
 String _$proxyInputConsumerHash() =>
-    r'fed529f253a9bdf72d0b1c23a298765b681d07b8';
+    r'8958cb3ff089779c1991390a7d6062cef74b0588';
 
 abstract class _$ProxyInputConsumer extends $Notifier<void> {
   void build();

apps/weblibre/lib/features/proxy/domain/services/singbox_proxy_endpoint_sync.g.dart

@@ -81,7 +81,7 @@ final class SingboxProxyEndpointSyncProvider
 }
 
 String _$singboxProxyEndpointSyncHash() =>
-    r'2d6b0641db33638b0b339b510dd63cdddab7f7cf';
+    r'8aeb4097d02c2f6ea37fdb2de26b399d2e6042c2';
 
 /// Mirrors the sing-box runtime's active SOCKS endpoints into Gecko's
 /// container-proxy registry. Listens to [singboxProxyRuntimeRepositoryProvider]

apps/weblibre/lib/features/proxy/presentation/controllers/ensure_proxy_started.dart

@@ -37,7 +37,18 @@ Future<bool> ensureProxyStartedForContainer(
   WidgetRef ref,
   ContainerData container,
 ) async {
-  final proxyConnectionId = container.metadata.proxyConnectionId;
+  return ensureProxyStartedForConnection(
+    context,
+    ref,
+    container.metadata.proxyConnectionId,
+  );
+}
+
+Future<bool> ensureProxyStartedForConnection(
+  BuildContext context,
+  WidgetRef ref,
+  ProxyConnectionId? proxyConnectionId,
+) async {
   if (proxyConnectionId == null) return true;
 
   if (proxyConnectionId is TorProxyConnectionId) {
@@ -45,7 +56,7 @@ Future<bool> ensureProxyStartedForContainer(
   }
 
   if (proxyConnectionId is SingboxProxyConnectionId) {
-    return await _maybeStartSingboxProxyForContainer(context, ref, container);
+    return await _maybeStartSingboxProxy(context, ref, proxyConnectionId);
   }
 
   return true;
@@ -71,16 +82,11 @@ Future<bool> _ensureTorStarted(BuildContext context, WidgetRef ref) async {
   return false;
 }
 
-Future<bool> _maybeStartSingboxProxyForContainer(
+Future<bool> _maybeStartSingboxProxy(
   BuildContext context,
   WidgetRef ref,
-  ContainerData container,
+  SingboxProxyConnectionId proxyConnectionId,
 ) async {
-  final proxyConnectionId = container.metadata.proxyConnectionId;
-  if (proxyConnectionId == null) return true;
-
-  if (proxyConnectionId is! SingboxProxyConnectionId) return true;
-
   // Await any start/stop in flight so we don't prompt the user a second time
   // while a start they already triggered is still resolving. If the runtime
   // provider is already in AsyncError, keep treating that as "not running" so
@@ -116,7 +122,7 @@ Future<bool> _maybeStartSingboxProxyForContainer(
       icon: const Icon(Icons.route_outlined),
       title: const Text('Start Proxy Connection?'),
       content: Text(
-        'This container uses $proxyTitle, but that connection is not running. Start it now?',
+        'This tab needs $proxyTitle, but that connection is not running. Start it now?',
       ),
       actions: [
         TextButton(