Drop SDXL from the vanilla Swarm catalog so new schools draw only Krea 2.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/HSchool.AppHost.Tests/PortraitApiTests.cs

@@ -105,8 +105,14 @@ public class PortraitApiTests(AppHostFixture fixture)
         Assert.NotNull(settings);
         Assert.NotEmpty(settings!.Presets);
         Assert.NotEmpty(settings.Models);
-        Assert.Contains(settings.Models, model => model.Id == "museByStableYogi_v30TurboGguf.gguf");
-        Assert.Contains(settings.Models, model => model.Id == "realismByStableYogi_v25INT8Turbo.safetensors");
+        var ids = settings.Models.Select(model => model.Id).ToList();
+        Assert.Equal(
+            ["museByStableYogi_v30TurboGguf.gguf", "realismByStableYogi_v25INT8Turbo.safetensors"],
+            ids);
+        Assert.DoesNotContain("babesByStableYogi_v4XLLightning.safetensors", ids);
+        Assert.DoesNotContain("DreamShaper_XL_-_Lightning_DPM++_SDE.safetensors", ids);
+        Assert.DoesNotContain("epicrealismXL_VXIAbeast4SLightning.safetensors", ids);
+        Assert.DoesNotContain("lustifyNSFWCheckpoint_v40DMD2.safetensors", ids);
         Assert.False(string.IsNullOrWhiteSpace(settings.ActivePresetId));
     }
 
@@ -127,13 +133,21 @@ public class PortraitApiTests(AppHostFixture fixture)
         Assert.True(presets.TryGetProperty("models", out var models));
         Assert.True(models.GetArrayLength() > 0);
         var ids = models.EnumerateArray().Select(model => model.GetProperty("id").GetString()).ToList();
-        Assert.Contains("museByStableYogi_v30TurboGguf.gguf", ids);
-        Assert.Contains("realismByStableYogi_v25INT8Turbo.safetensors", ids);
+        Assert.Equal(
+            ["museByStableYogi_v30TurboGguf.gguf", "realismByStableYogi_v25INT8Turbo.safetensors"],
+            ids);
+        Assert.DoesNotContain("babesByStableYogi_v4XLLightning.safetensors", ids);
+        Assert.DoesNotContain("DreamShaper_XL_-_Lightning_DPM++_SDE.safetensors", ids);
         var defaultPreset = presets.GetProperty("presets").EnumerateArray()
             .First(preset => preset.GetProperty("id").GetString() == "default");
         Assert.Equal(
             "realismByStableYogi_v25INT8Turbo.safetensors",
             defaultPreset.GetProperty("model").GetString());
+        var childPreset = presets.GetProperty("presets").EnumerateArray()
+            .First(preset => preset.GetProperty("id").GetString() == "child");
+        Assert.Equal(
+            "realismByStableYogi_v25INT8Turbo.safetensors",
+            childPreset.GetProperty("model").GetString());
     }
 
     [Fact]

tests/HSchool.Server.Tests/SwarmUiSettingsStoreTests.cs

@@ -12,9 +12,11 @@ public class SwarmUiSettingsStoreTests
         var profile = config.Resolve(8, PortraitKind.Avatar);
 
         Assert.Equal("child", profile.PresetId);
-        Assert.Equal(SwarmUiModelDefinition.DreamShaperId, profile.Model);
-        Assert.Equal(4, profile.Steps);
-        Assert.Equal(2, profile.CfgScale);
+        Assert.Equal(SwarmUiModelDefinition.RealismV25Id, profile.Model);
+        Assert.Equal(8, profile.Steps);
+        Assert.Equal(1, profile.CfgScale);
+        Assert.Equal("euler", profile.Sampler);
+        Assert.Equal("simple", profile.Scheduler);
     }
 
     [Fact]
@@ -157,8 +159,8 @@ public class SwarmUiSettingsStoreTests
             true,
             [
                 SwarmUiModelDefinition.BabesId,
+                SwarmUiModelDefinition.MuseId,
                 "not-in-config.safetensors",
-                SwarmUiModelDefinition.EpicRealismId,
             ],
             [],
             [],
@@ -167,10 +169,9 @@ public class SwarmUiSettingsStoreTests
 
         var allowed = config.AllowedModelIds(discovery);
 
-        Assert.Equal(
-            [SwarmUiModelDefinition.BabesId, SwarmUiModelDefinition.EpicRealismId],
-            allowed);
+        Assert.Equal([SwarmUiModelDefinition.MuseId], allowed);
         Assert.DoesNotContain("not-in-config.safetensors", allowed);
+        Assert.DoesNotContain(SwarmUiModelDefinition.BabesId, allowed);
         Assert.DoesNotContain(SwarmUiModelDefinition.DreamShaperId, allowed);
     }
 
@@ -204,12 +205,13 @@ public class SwarmUiSettingsStoreTests
         var config = SwarmUiConfigFile.CreateDefault();
         var ids = config.Models.Select(model => model.Id).ToList();
 
-        Assert.Contains(SwarmUiModelDefinition.BabesId, ids);
-        Assert.Contains(SwarmUiModelDefinition.DreamShaperId, ids);
-        Assert.Contains(SwarmUiModelDefinition.EpicRealismId, ids);
-        Assert.Contains(SwarmUiModelDefinition.LustifyId, ids);
-        Assert.Contains(SwarmUiModelDefinition.MuseId, ids);
-        Assert.Contains(SwarmUiModelDefinition.RealismV25Id, ids);
+        Assert.Equal(
+            [SwarmUiModelDefinition.MuseId, SwarmUiModelDefinition.RealismV25Id],
+            ids);
+        Assert.DoesNotContain(SwarmUiModelDefinition.BabesId, ids);
+        Assert.DoesNotContain(SwarmUiModelDefinition.DreamShaperId, ids);
+        Assert.DoesNotContain(SwarmUiModelDefinition.EpicRealismId, ids);
+        Assert.DoesNotContain(SwarmUiModelDefinition.LustifyId, ids);
         Assert.DoesNotContain("realismByStableYogi_v20TurboGGUF.gguf", ids);
 
         var realism = Assert.Single(config.Models, model => model.Id == SwarmUiModelDefinition.RealismV25Id);
@@ -230,7 +232,24 @@ public class SwarmUiSettingsStoreTests
         Assert.Contains("photograph", adult.Style, StringComparison.OrdinalIgnoreCase);
 
         var child = Assert.Single(config.Presets, preset => preset.Id == "child");
-        Assert.Equal(SwarmUiModelDefinition.DreamShaperId, child.Model);
+        Assert.Equal(SwarmUiModelDefinition.RealismV25Id, child.Model);
+    }
+
+    [Fact]
+    public void CreateChild_StyleAndNegativeAreProseWithoutSdWeights()
+    {
+        var child = SwarmUiPresetDefinition.CreateChild();
+        Assert.NotNull(child.Avatar);
+        Assert.NotNull(child.FullBody);
+
+        Assert.DoesNotContain("(low quality", child.Style, StringComparison.Ordinal);
+        Assert.DoesNotContain(":1.4)", child.Style, StringComparison.Ordinal);
+        Assert.DoesNotContain("(low quality", child.Negative, StringComparison.Ordinal);
+        Assert.DoesNotContain(":1.4)", child.Negative, StringComparison.Ordinal);
+        Assert.DoesNotContain("(low quality", child.Avatar.ShotType, StringComparison.Ordinal);
+        Assert.DoesNotContain(":1.4)", child.Avatar.ShotType, StringComparison.Ordinal);
+        Assert.DoesNotContain("(low quality", child.FullBody.ShotType, StringComparison.Ordinal);
+        Assert.DoesNotContain(":1.4)", child.FullBody.ShotType, StringComparison.Ordinal);
     }
 
     [Fact]
@@ -267,6 +286,72 @@ public class SwarmUiSettingsStoreTests
         Assert.Equal(expected.Presets[0].Negative, loaded.Presets[0].Negative);
         Assert.Equal(expected.Presets[0].Avatar?.ShotType, loaded.Presets[0].Avatar?.ShotType);
         Assert.Equal(expected.Presets[1].Model, loaded.Presets[1].Model);
+        Assert.Equal(expected.Presets[1].Style, loaded.Presets[1].Style);
+        Assert.Equal(expected.Presets[1].Negative, loaded.Presets[1].Negative);
+    }
+
+    [Fact]
+    public void NormalizeAfterLoad_DoesNotRewriteExistingSdxlCatalog()
+    {
+        var living = new SwarmUiConfigFile
+        {
+            ActivePresetId = "default",
+            Models =
+            [
+                new SwarmUiModelDefinition
+                {
+                    Id = SwarmUiModelDefinition.BabesId,
+                    Label = "babes",
+                    Steps = 7,
+                    CfgScale = 1.5,
+                    Sampler = "euler",
+                    Scheduler = "normal",
+                },
+                new SwarmUiModelDefinition
+                {
+                    Id = SwarmUiModelDefinition.DreamShaperId,
+                    Label = "DreamShaper",
+                    Steps = 4,
+                    CfgScale = 2,
+                    Sampler = "dpmpp_sde",
+                    Scheduler = "karras",
+                },
+            ],
+            Presets =
+            [
+                new SwarmUiPresetDefinition
+                {
+                    Id = "default",
+                    Label = "Default",
+                    Model = SwarmUiModelDefinition.BabesId,
+                    Avatar = new SwarmUiKindPreset { Width = 1024, Height = 1024 },
+                    Custom = new SwarmUiKindPreset { Width = 896, Height = 1152 },
+                    FullBody = new SwarmUiKindPreset { Width = 896, Height = 1152 },
+                },
+                new SwarmUiPresetDefinition
+                {
+                    Id = "child",
+                    Label = "Children",
+                    Model = SwarmUiModelDefinition.DreamShaperId,
+                    Avatar = new SwarmUiKindPreset { Width = 1024, Height = 1024 },
+                    Custom = new SwarmUiKindPreset { Width = 896, Height = 1152 },
+                    FullBody = new SwarmUiKindPreset { Width = 896, Height = 1152 },
+                },
+            ],
+            AgeRules = [new SwarmUiAgeRule { MinAge = 6, MaxAge = 11, PresetId = "child" }],
+        };
+
+        living.NormalizeAfterLoad();
+
+        Assert.Equal(
+            [SwarmUiModelDefinition.BabesId, SwarmUiModelDefinition.DreamShaperId],
+            living.Models.Select(model => model.Id));
+        Assert.DoesNotContain(living.Models, model => model.Id == SwarmUiModelDefinition.MuseId);
+        Assert.DoesNotContain(living.Models, model => model.Id == SwarmUiModelDefinition.RealismV25Id);
+        Assert.Equal(SwarmUiModelDefinition.BabesId, living.Presets[0].Model);
+        Assert.Equal(SwarmUiModelDefinition.DreamShaperId, living.Presets[1].Model);
+        Assert.Equal("child", living.Resolve(8, PortraitKind.Avatar).PresetId);
+        Assert.Equal(SwarmUiModelDefinition.DreamShaperId, living.Resolve(8, PortraitKind.Avatar).Model);
     }
 
     [Fact]