Fix configured model filtering and test SDK bump

Fixes #684 and #705.

- Bump Microsoft.NET.Test.Sdk to 18.6.0.
- Preserve whether gateway model responses explicitly include configured.
- Hide only models explicitly marked configured:false while keeping older gateway payloads visible.
- Add regression coverage for configured true/false/omitted behavior.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: shanselman

src/OpenClaw.Shared/Models.cs

@@ -1889,6 +1889,7 @@ public class ModelInfo
     public string? Provider { get; set; }
     public int? ContextWindow { get; set; }
     public bool IsConfigured { get; set; }
+    public bool HasConfiguredFlag { get; set; }
 
     public string DisplayName => Name ?? Id;
 }
@@ -1981,4 +1982,3 @@ public string HttpUrl
         }
     }
 }
-

src/OpenClaw.Shared/OpenClawGatewayClient.cs

@@ -3560,13 +3560,16 @@ private void ParseModelsList(JsonElement payload)
             {
                 foreach (var item in modelsArray.EnumerateArray())
                 {
+                    var hasConfiguredFlag = item.TryGetProperty("configured", out var cfg)
+                                            && (cfg.ValueKind == JsonValueKind.True || cfg.ValueKind == JsonValueKind.False);
                     var model = new ModelInfo
                     {
                         Id = item.TryGetProperty("id", out var id) ? id.GetString() ?? "" : "",
                         Name = item.TryGetProperty("name", out var name) ? name.GetString() : null,
                         Provider = item.TryGetProperty("provider", out var prov) ? prov.GetString() : null,
                         ContextWindow = item.TryGetProperty("contextWindow", out var cw) && cw.ValueKind == JsonValueKind.Number ? cw.GetInt32() : null,
-                        IsConfigured = item.TryGetProperty("configured", out var cfg) && cfg.ValueKind == JsonValueKind.True
+                        IsConfigured = hasConfiguredFlag && cfg.ValueKind == JsonValueKind.True,
+                        HasConfiguredFlag = hasConfiguredFlag
                     };
                     if (!string.IsNullOrEmpty(model.Id))
                         info.Models.Add(model);

src/OpenClaw.Tray.WinUI/Chat/OpenClawChatDataProvider.cs

@@ -1150,6 +1150,7 @@ private static string[] ExtractModelNames(ModelsListInfo info)
         var list = new List<string>(info.Models.Count);
         foreach (var m in info.Models)
         {
+            if (m.HasConfiguredFlag && !m.IsConfigured) continue;
             var id = m.Id;
             if (string.IsNullOrEmpty(id)) continue;
             if (seen.Add(id)) list.Add(id);

tests/Directory.Build.props

@@ -26,7 +26,7 @@
       dotnet-coverage uses a runtime profiler that does. CI installs the tool and
       wraps each `dotnet test` invocation with `dotnet-coverage collect`.
     -->
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <PackageReference Include="VCRuntime.CefSharp.140" Version="$(OpenClawVCRuntimeVersion)" PrivateAssets="all" ExcludeAssets="build" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />

tests/OpenClaw.Shared.Tests/OpenClawGatewayClientTests.cs

@@ -246,6 +246,24 @@ public void ParseSessionsPayload(string payloadJson)
             InvokePrivatePayloadParser("ParseSessions", payloadJson);
         }
 
+        public ModelsListInfo ParseModelsListPayload(string payloadJson)
+        {
+            ModelsListInfo? parsed = null;
+            EventHandler<ModelsListInfo> handler = (_, models) => parsed = models;
+            _client.ModelsListUpdated += handler;
+
+            try
+            {
+                InvokePrivatePayloadParser("ParseModelsList", payloadJson);
+            }
+            finally
+            {
+                _client.ModelsListUpdated -= handler;
+            }
+
+            return parsed ?? new ModelsListInfo();
+        }
+
         private void InvokePrivatePayloadParser(string methodName, string payloadJson)
         {
             using var doc = JsonDocument.Parse(payloadJson);
@@ -708,6 +726,43 @@ public void ProcessRawMessage_AgentEventLogsRawLengthWithoutPayloadContent()
         Assert.DoesNotContain(logger.Logs, log => log.Contains("super-secret", StringComparison.OrdinalIgnoreCase));
     }
 
+    [Fact]
+    public void ParseModelsList_PreservesConfiguredFlagPresence()
+    {
+        var helper = new GatewayClientTestHelper();
+
+        var models = helper.ParseModelsListPayload("""
+        {
+          "models": [
+            { "id": "gpt-5.4", "configured": true },
+            { "id": "gpt-5.5", "configured": false },
+            { "id": "legacy-gateway-model" }
+          ]
+        }
+        """);
+
+        Assert.Collection(
+            models.Models,
+            model =>
+            {
+                Assert.Equal("gpt-5.4", model.Id);
+                Assert.True(model.HasConfiguredFlag);
+                Assert.True(model.IsConfigured);
+            },
+            model =>
+            {
+                Assert.Equal("gpt-5.5", model.Id);
+                Assert.True(model.HasConfiguredFlag);
+                Assert.False(model.IsConfigured);
+            },
+            model =>
+            {
+                Assert.Equal("legacy-gateway-model", model.Id);
+                Assert.False(model.HasConfiguredFlag);
+                Assert.False(model.IsConfigured);
+            });
+    }
+
     [Fact]
     public void ClassifyNotification_DetectsHealthAlerts()
     {

tests/OpenClaw.Tray.Tests/OpenClawChatDataProviderTests.cs

@@ -1174,6 +1174,28 @@ public async Task ModelsListUpdated_PopulatesAvailableModelsInSnapshot()
             snapshots[^1].AvailableModels);
     }
 
+    [Fact]
+    public async Task ModelsListUpdated_FiltersExplicitlyUnconfiguredModels()
+    {
+        var (bridge, provider, snapshots, _) = CreateProvider(new[] { MainSession() });
+        await provider.LoadAsync();
+        snapshots.Clear();
+
+        bridge.RaiseModels(new ModelsListInfo
+        {
+            Models = new List<ModelInfo>
+            {
+                new() { Id = "gpt-5.4", IsConfigured = true, HasConfiguredFlag = true },
+                new() { Id = "gpt-5.5", IsConfigured = false, HasConfiguredFlag = true },
+                new() { Id = "legacy-gateway-model" }
+            }
+        });
+
+        Assert.Equal(
+            new[] { "gpt-5.4", "legacy-gateway-model" },
+            snapshots[^1].AvailableModels);
+    }
+
     [Fact]
     public async Task ModelsListUpdated_DedupesDisplayNames()
     {