AR-5: Committed Katalog-Generator + Drift-Guard + Backend-Artefakt

- gen-seed.mts: deterministischer Generator aus catalog.ts (Single Source); emittiert BEIDE Artefakte: generated.json (Klammer-Notation, Display) + backend.json (frozen ef/cchm/ch, für Pam EF-Migrationen). Kein magisches Artefakt mehr. - package.json: npm run gen:catalog (npx tsx gen-seed.mts) - catalog-drift.test.ts: Drift-Guard — liest generated.json von Disk via import.meta.url + readFileSync, vergleicht mit live CATALOG; Fail-Meldung zeigt 'npm run gen:catalog'. 5 Test-Files, 93 Tests grün. - colorVarietySeed.backend.json: 66 Zeilen frozen symbols (ef/cchm/ch), kein sofortiger Backend-Eingriff (AR-5 Guardrail; Pam konsumiert bei nächster Reseed-Migration). - README.md: Katalog-Generator-Doku (wann laufen, was erzeugt wird). Gate: build ✓ eslint ✓ vitest 93/93 ✓
2026-06-06 19:47:27 +02:00
40 changed files with 579 additions and 5651 deletions
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -49,14 +49,7 @@ jobs:
        run: dotnet build GerbilManager.slnx --no-restore -c Release

      - name: dotnet-ef Tool installieren
-        # 'tool update' ist idempotent (installiert wenn fehlend, sonst aktualisiert) —
-        # auf dem SELF-HOSTED Runner persistieren --global Tools, daher schlug 'tool install'
-        # ab dem 2. Lauf mit 'already installed' fehl und kippte den Backend-Job.
-        # GITHUB_PATH-Zeile: global tools landen in ~/.dotnet/tools, das auf dem Runner-Container
-        # nicht im PATH ist — einmalig eintragen, damit alle Folge-Steps 'dotnet ef' finden.
-        run: |
-          dotnet tool update --global dotnet-ef --version 10.0.*
-          echo "$HOME/.dotnet/tools" >> $GITHUB_PATH
+        run: dotnet tool install --global dotnet-ef --version 10.0.*

      - name: DB-3 EF Migrations Drift-Check
        # Fails CI if the EF model diverges from the snapshot (i.e. a code change touched
@@ -66,7 +59,7 @@ jobs:
          dotnet ef migrations has-pending-model-changes
          --project GerbilManagerWebAPI
          --startup-project GerbilManagerWebAPI
-          --no-build --configuration Release
+          --no-build -c Release

      - name: Tests ausfuehren
        run: dotnet test GerbilManager.slnx --no-build -c Release --logger "console;verbosity=normal"
--- a/GerbilManager.Tests/ImportServiceTests.cs
+++ b/GerbilManager.Tests/ImportServiceTests.cs
@@ -103,31 +103,6 @@ namespace GerbilManager.Tests
            Assert.Equal(2, await db.Litters.CountAsync());
        }

-        [Fact]
-        public async Task DB5_Litter_ExternalRef_set_and_used_for_idempotency()
-        {
-            // DB-5: litters must have ExternalRef set to the source litter id on first import,
-            // and subsequent runs must detect them via ExternalRef (not just Name+Date).
-            using var db = NewDb();
-            await new ImportService(db, _dir, _dir).RunAsync(execute: true);
-
-            // ExternalRef is set on created litters
-            var litters = await db.Litters.ToListAsync();
-            Assert.All(litters, l => Assert.NotNull(l.ExternalRef));
-            Assert.Contains(litters, l => l.ExternalRef == "L1");
-            Assert.Contains(litters, l => l.ExternalRef == "L2");
-
-            // Simulate the "Name+Date lookup would still work, but ExternalRef is now primary":
-            // mutate Name to something different — Name+Date fallback would fail, ExternalRef must catch it.
-            foreach (var l in litters) l.Name = "Geänderter Name";
-            await db.SaveChangesAsync();
-
-            // Re-import: litters detected as existing via ExternalRef even though Name changed
-            var second = await new ImportService(db, _dir, _dir).RunAsync(execute: true);
-            Assert.Equal(0, second.Litters.Created);
-            Assert.Equal(2, await db.Litters.CountAsync());
-        }
-
        [Fact]
        public async Task Execute_persists_deaf_flag_and_preserves_sls_and_tags()
        {
--- a/GerbilManager.Tests/NameSuggestionTests.cs
+++ b/GerbilManager.Tests/NameSuggestionTests.cs
@@ -1,208 +0,0 @@
-using System.Net;
-using System.Text;
-using System.Text.Json;
-using GerbilManagerWebAPI.Names;
-using GerbilManagerWebAPI.SaleAd;
-using Microsoft.Extensions.Options;
-
-namespace GerbilManager.Tests
-{
-    /// <summary>
-    /// FEAT-NAMEGEN: NameSuggestionService — prompt assembly, JSON parse (incl. Markdown
-    /// fence strip), 503-not-configured path, upstream-error path.
-    /// </summary>
-    public class NameSuggestionTests
-    {
-        // ── Prompt assembly ───────────────────────────────────────────────────
-
-        [Fact]
-        public void SystemPrompt_verlangt_reines_JSON_ohne_Erklärungen()
-        {
-            var prompt = NameSuggestionService.BuildSystemPrompt();
-            Assert.Contains("reinen JSON-Array", prompt);
-            Assert.Contains("KEINE Markdown-Code-Blöcke", prompt);
-            Assert.Contains("name", prompt);
-            Assert.Contains("meaning", prompt);
-            Assert.Contains("origin", prompt);
-        }
-
-        [Fact]
-        public void UserPrompt_enthält_Anzahl_und_Anfangsbuchstaben()
-        {
-            var prompt = NameSuggestionService.BuildUserPrompt("A", "female", "norn,mythg", 6);
-            Assert.Contains("6", prompt);
-            Assert.Contains("\"A\"", prompt);
-            Assert.Contains("weibliche", prompt);
-            Assert.Contains("norn,mythg", prompt);
-        }
-
-        [Fact]
-        public void UserPrompt_ohne_optionale_Parameter_ist_gültig()
-        {
-            var prompt = NameSuggestionService.BuildUserPrompt(null, null, null, 5);
-            Assert.Contains("5", prompt);
-            Assert.DoesNotContain("Buchstaben", prompt);
-            Assert.DoesNotContain("weibliche", prompt);
-            Assert.DoesNotContain("männliche", prompt);
-        }
-
-        [Fact]
-        public void UserPrompt_gender_any_wird_nicht_im_Prompt_erwähnt()
-        {
-            var prompt = NameSuggestionService.BuildUserPrompt(null, "any", null, 3);
-            Assert.DoesNotContain("weibliche", prompt);
-            Assert.DoesNotContain("männliche", prompt);
-        }
-
-        // ── JSON parsing ──────────────────────────────────────────────────────
-
-        [Fact]
-        public void ParseSuggestions_verarbeitet_reines_JSON()
-        {
-            var json = """[{"name":"Astrid","meaning":"göttliche Stärke","origin":"Altnordisch"}]""";
-            var result = NameSuggestionService.ParseSuggestions(json);
-            Assert.NotNull(result);
-            Assert.Single(result);
-            Assert.Equal("Astrid", result[0].Name);
-            Assert.Equal("göttliche Stärke", result[0].Meaning);
-            Assert.Equal("Altnordisch", result[0].Origin);
-        }
-
-        [Fact]
-        public void ParseSuggestions_strippt_json_Markdown_Fence()
-        {
-            var fenced = "```json\n[{\"name\":\"Aiko\",\"meaning\":\"kleine Geliebte\",\"origin\":\"Japanisch\"}]\n```";
-            var result = NameSuggestionService.ParseSuggestions(fenced);
-            Assert.NotNull(result);
-            Assert.Equal("Aiko", result![0].Name);
-        }
-
-        [Fact]
-        public void ParseSuggestions_strippt_generische_Markdown_Fence()
-        {
-            var fenced = "```\n[{\"name\":\"Luna\",\"meaning\":\"Mond\",\"origin\":\"Lateinisch\"}]\n```";
-            var result = NameSuggestionService.ParseSuggestions(fenced);
-            Assert.NotNull(result);
-            Assert.Equal("Luna", result![0].Name);
-        }
-
-        [Fact]
-        public void ParseSuggestions_toleriert_umgebenden_Text_vor_Array()
-        {
-            var messy = "Hier sind die Namen:\n[{\"name\":\"Sol\",\"meaning\":\"Sonne\",\"origin\":\"Nordisch\"}]\nHoffnungslos.";
-            var result = NameSuggestionService.ParseSuggestions(messy);
-            Assert.NotNull(result);
-            Assert.Equal("Sol", result![0].Name);
-        }
-
-        [Fact]
-        public void ParseSuggestions_gibt_null_zurück_bei_ungültigem_JSON()
-        {
-            Assert.Null(NameSuggestionService.ParseSuggestions("kein json"));
-            Assert.Null(NameSuggestionService.ParseSuggestions("{\"name\":\"X\"}"));
-            Assert.Null(NameSuggestionService.ParseSuggestions(""));
-        }
-
-        // ── 503: nicht konfiguriert ───────────────────────────────────────────
-
-        [Theory]
-        [InlineData(null, "key", "model")]
-        [InlineData("https://api.example.com/v1", null, "model")]
-        [InlineData("https://api.example.com/v1", "key", null)]
-        [InlineData(null, null, null)]
-        public async Task SuggestAsync_gibt_NotConfigured_wenn_AI_Key_fehlt(
-            string? baseUrl, string? apiKey, string? model)
-        {
-            var service = CreateService(baseUrl, apiKey, model,
-                new StubHandler(_ => throw new InvalidOperationException("darf nicht aufgerufen werden")));
-
-            var result = await service.SuggestAsync(null, null, null, 5);
-
-            Assert.Equal(NameSuggestionStatus.NotConfigured, result.Status);
-            Assert.Null(result.Suggestions);
-        }
-
-        // ── Gemini-Antwort wird geparst ───────────────────────────────────────
-
-        [Fact]
-        public async Task SuggestAsync_parst_valide_JSON_Antwort()
-        {
-            var payload = """[{"name":"Astrid","meaning":"göttliche Stärke","origin":"Altnordisch"},{"name":"Aiko","meaning":"kleine Geliebte","origin":"Japanisch"}]""";
-            var handler = new StubHandler(_ => Canned(payload));
-            var service = CreateService("https://generativelanguage.googleapis.com/v1beta/openai", "k", "gemini-2.0-flash", handler);
-
-            var result = await service.SuggestAsync("A", "female", "norn,japa", 2);
-
-            Assert.Equal(NameSuggestionStatus.Ok, result.Status);
-            Assert.NotNull(result.Suggestions);
-            Assert.Equal(2, result.Suggestions!.Count);
-            Assert.Equal("Astrid", result.Suggestions[0].Name);
-        }
-
-        [Fact]
-        public async Task SuggestAsync_parst_JSON_in_Markdown_Fence()
-        {
-            var fenced = "```json\n[{\"name\":\"Luna\",\"meaning\":\"Mond\",\"origin\":\"Lateinisch\"}]\n```";
-            var handler = new StubHandler(_ => Canned(fenced));
-            var service = CreateService("https://api.example.com/v1", "k", "m", handler);
-
-            var result = await service.SuggestAsync(null, null, null, 1);
-
-            Assert.Equal(NameSuggestionStatus.Ok, result.Status);
-            Assert.Equal("Luna", result.Suggestions![0].Name);
-        }
-
-        [Fact]
-        public async Task SuggestAsync_gibt_UpstreamError_bei_ungültigem_JSON()
-        {
-            var handler = new StubHandler(_ => Canned("das ist kein json"));
-            var service = CreateService("https://api.example.com/v1", "k", "m", handler);
-
-            var result = await service.SuggestAsync(null, null, null, 3);
-
-            Assert.Equal(NameSuggestionStatus.UpstreamError, result.Status);
-            Assert.Null(result.Suggestions);
-        }
-
-        [Fact]
-        public async Task SuggestAsync_gibt_UpstreamError_bei_HTTP_Fehler()
-        {
-            var handler = new StubHandler(_ => new HttpResponseMessage(HttpStatusCode.TooManyRequests));
-            var service = CreateService("https://api.example.com/v1", "k", "m", handler);
-
-            var result = await service.SuggestAsync(null, null, null, 3);
-
-            Assert.Equal(NameSuggestionStatus.UpstreamError, result.Status);
-        }
-
-        // ── Helfer ────────────────────────────────────────────────────────────
-
-        private static NameSuggestionService CreateService(
-            string? baseUrl, string? apiKey, string? model, StubHandler handler)
-        {
-            var options = Options.Create(new AiOptions { BaseUrl = baseUrl, ApiKey = apiKey, Model = model });
-            return new NameSuggestionService(new HttpClient(handler), options);
-        }
-
-        private static HttpResponseMessage Canned(string content)
-        {
-            var completion = new
-            {
-                choices = new[] { new { message = new { role = "assistant", content } } },
-            };
-            return new HttpResponseMessage(HttpStatusCode.OK)
-            {
-                Content = new StringContent(JsonSerializer.Serialize(completion),
-                    Encoding.UTF8, "application/json"),
-            };
-        }
-
-        private sealed class StubHandler(Func<HttpRequestMessage, HttpResponseMessage> respond)
-            : HttpMessageHandler
-        {
-            protected override Task<HttpResponseMessage> SendAsync(
-                HttpRequestMessage request, CancellationToken cancellationToken)
-                => Task.FromResult(respond(request));
-        }
-    }
-}
--- a/GerbilManagerWebAPI/ApplicationContext.cs
+++ b/GerbilManagerWebAPI/ApplicationContext.cs
@@ -49,13 +49,6 @@ public class ApplicationContext : DbContext

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
-        // DB-4: ICU German collation on user-visible / searched text columns.
-        // "de-x-icu" gives correct German sort order (ä between a and b) and locale-aware
-        // case-folding (lower('Ä')='ä'). Applied only on Npgsql (Postgres); SQLite does not
-        // support custom collation names and would fail EnsureCreated on the test host.
-        const string DeIcu = "de-x-icu";
-        bool isNpgsql = Database.ProviderName?.Contains("Npgsql", StringComparison.OrdinalIgnoreCase) ?? false;
-
        modelBuilder.Entity<Gerbil>(e =>
        {
            // Enums persisted as their string names (readable, Gridify-friendly).
@@ -65,14 +58,6 @@ public class ApplicationContext : DbContext
            // Residency defaults to true (own stock unless explicitly marked external).
            e.Property(g => g.IsResident).HasDefaultValue(true);

-            // DB-4: German collation on searched/sorted name fields (Npgsql-only).
-            if (isNpgsql)
-            {
-                e.Property(g => g.Name).UseCollation(DeIcu);
-                e.Property(g => g.NameSearch).UseCollation(DeIcu);
-                e.Property(g => g.OriginBreeder).UseCollation(DeIcu);
-            }
-
            // FEAT-14: character traits stored as a JSON text column (works on both
            // Npgsql and the SQLite test host; opaque labels, no backend vocabulary).
            var traitsConverter = new Microsoft.EntityFrameworkCore.Storage.ValueConversion.ValueConverter<List<string>, string>(
@@ -110,12 +95,6 @@ public class ApplicationContext : DbContext
                .HasForeignKey(l => l.FatherId).OnDelete(DeleteBehavior.Restrict);
            e.HasOne(l => l.Mother).WithMany()
                .HasForeignKey(l => l.MotherId).OnDelete(DeleteBehavior.Restrict);
-
-            // DB-5: ExternalRef = source litter id from extract.py.
-            // Unique (filtered, nulls allowed for manually-entered litters).
-            e.HasIndex(l => l.ExternalRef)
-                .IsUnique()
-                .HasFilter("\"ExternalRef\" IS NOT NULL");
        });

        modelBuilder.Entity<HealthRecord>(e =>
@@ -197,15 +176,6 @@ public class ApplicationContext : DbContext
        modelBuilder.Entity<MailSettings>()
            .HasData(new MailSettings { Id = GerbilManagerWebAPI.Models.MailSettings.SingletonId });

-        // DB-4: German collation on remaining searched/sorted text columns (Npgsql-only).
-        if (isNpgsql)
-        {
-            modelBuilder.Entity<ColorVariety>()
-                .Property(v => v.Name).UseCollation(DeIcu);
-            modelBuilder.Entity<Contact>()
-                .Property(c => c.Name).UseCollation(DeIcu);
-        }
-
        SeedColorVarieties(modelBuilder);
    }

--- a/GerbilManagerWebAPI/Endpoints/NamesEndpoints.cs
+++ b/GerbilManagerWebAPI/Endpoints/NamesEndpoints.cs
@@ -1,38 +0,0 @@
-using GerbilManagerWebAPI.Names;
-
-namespace GerbilManagerWebAPI.Endpoints
-{
-    /// <summary>
-    /// FEAT-NAMEGEN: GET /names/suggest — meaningful gerbil name suggestions via Gemini.
-    ///
-    /// 503 {code:"NamesKeyMissing"} while the AI section is unconfigured — the
-    /// frontend maps exactly this code to its German disabled-state hint.
-    /// </summary>
-    public static class NamesEndpoints
-    {
-        public static IEndpointRouteBuilder MapNamesEndpoints(this IEndpointRouteBuilder app)
-        {
-            app.MapGet("/names/suggest", async (
-                string? letter,
-                string? gender,
-                string? usages,
-                int count,
-                NameSuggestionService service,
-                CancellationToken ct) =>
-            {
-                var result = await service.SuggestAsync(letter, gender, usages, count, ct);
-                return result.Status switch
-                {
-                    NameSuggestionStatus.Ok => Results.Ok(result.Suggestions),
-                    NameSuggestionStatus.NotConfigured => Results.Json(
-                        new { code = "NamesKeyMissing", message = result.Error ?? "" }, statusCode: 503),
-                    _ => Results.Json(
-                        new { code = "NamesUpstreamError", message = result.Error ?? "" }, statusCode: 502),
-                };
-            })
-            .WithTags("Names");
-
-            return app;
-        }
-    }
-}
--- a/GerbilManagerWebAPI/GerbilManagerWebAPI.csproj
+++ b/GerbilManagerWebAPI/GerbilManagerWebAPI.csproj
@@ -1,40 +1,39 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <UserSecretsId>d5041cff-22a2-4aba-80ff-903ce5203eb3</UserSecretsId>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Aspire.Npgsql.EntityFrameworkCore.PostgreSQL" Version="13.4.2" />
-    <PackageReference Include="DocumentFormat.OpenXml" Version="3.5.1" />
-    <PackageReference Include="MailKit" Version="4.17.0" />
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.8" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.8" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.8">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
-    </PackageReference>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.2" />
-    <PackageReference Include="Gridify" Version="2.19.1" />
-    <PackageReference Include="Gridify.EntityFramework" Version="2.19.1" />
-    <PackageReference Include="Scalar.AspNetCore" Version="2.14.14" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\GerbilManager.ServiceDefaults\GerbilManager.ServiceDefaults.csproj" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <!-- FEAT-13: Abgabevertrag-Vorlage wird als eingebettete Ressource ausgeliefert. -->
-    <EmbeddedResource Include="Contracts\Templates\Abgabevertrag.docx" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <!-- FEAT-12a: Tests prüfen interne Bausteine (z. B. die Completions-URL). -->
-    <InternalsVisibleTo Include="GerbilManager.Tests" />
-  </ItemGroup>
-
-</Project>
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Aspire.Npgsql.EntityFrameworkCore.PostgreSQL" Version="13.4.2" />
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.5.1" />
+    <PackageReference Include="MailKit" Version="4.17.0" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.8" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.8" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.8">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.2" />
+    <PackageReference Include="Gridify" Version="2.19.1" />
+    <PackageReference Include="Gridify.EntityFramework" Version="2.19.1" />
+    <PackageReference Include="Scalar.AspNetCore" Version="2.14.14" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\GerbilManager.ServiceDefaults\GerbilManager.ServiceDefaults.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <!-- FEAT-13: Abgabevertrag-Vorlage wird als eingebettete Ressource ausgeliefert. -->
+    <EmbeddedResource Include="Contracts\Templates\Abgabevertrag.docx" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <!-- FEAT-12a: Tests prüfen interne Bausteine (z. B. die Completions-URL). -->
+    <InternalsVisibleTo Include="GerbilManager.Tests" />
+  </ItemGroup>
+
+</Project>
--- a/GerbilManagerWebAPI/Import/ImportService.cs
+++ b/GerbilManagerWebAPI/Import/ImportService.cs
@@ -71,21 +71,17 @@ namespace GerbilManagerWebAPI.Import
                else if (conf == "niedrig") dateOnly++;
            }

-            // existing rows (idempotency).
+            // existing rows (idempotency). Gerbils carry ExternalRef; Litters have no such
+            // column, so we key litter idempotency on the stable (Name + Date) pair instead.
            var existingGerbilExtRefs = await _db.Gerbils
                .Where(g => g.ExternalRef != null)
                .Select(g => g.ExternalRef!).ToListAsync();
            var existingGerbilSet = existingGerbilExtRefs.ToHashSet();

-            // DB-5: Litters now carry ExternalRef (= source litter id from extract.py).
-            // Primary idempotency: ExternalRef. Fallback: Name+Date for litters created before DB-5.
-            var existingLitterData = await _db.Litters
-                .Select(l => new { l.Name, l.Date, l.ExternalRef }).ToListAsync();
-            var existingLitterKeySet = existingLitterData
+            var existingLitterKeys = await _db.Litters
+                .Select(l => new { l.Name, l.Date }).ToListAsync();
+            var existingLitterKeySet = existingLitterKeys
                .Select(x => $"{x.Name}|{x.Date:yyyy-MM-dd}").ToHashSet();
-            var existingLitterExtRefSet = existingLitterData
-                .Where(x => x.ExternalRef != null)
-                .Select(x => x.ExternalRef!).ToHashSet();

            // colour-variety name -> id (case-insensitive)
            var varieties = await _db.ColorVarieties.Select(v => new { v.Id, v.Name }).ToListAsync();
@@ -98,10 +94,10 @@ namespace GerbilManagerWebAPI.Import
            var damNames = litters.Select(l => Normalize(StripZucht(l.DamName))).Where(s => s.Length > 0).ToHashSet();

            // ---- litters: create map source.id -> Litter (for high-confidence animal links) ----
-            // Idempotency (DB-5): ExternalRef-match is primary (stable source id); Name+Date is the
-            // fallback for litters created before DB-5 (those have ExternalRef=null in the DB).
            // COUNTER-BUG FIX: undated litters (31 in the Wurfchronik) have no parseable date,
-            // so skip them early — they can never be created or linked to animals.
+            // so their existingLitterKeySet key was always "" → they were always counted as
+            // "created" even though the execute block skipped them (date is DateOnly d = false).
+            // Fix: skip undated litters early — they can never be created or linked to animals.
            int littersCreated = 0, littersExisting = 0, littersWithoutDate = 0;
            var litterIdMap = new Dictionary<string, Guid>();    // source litter id -> Litter.Id
            foreach (var sl in litters)
@@ -111,10 +107,7 @@ namespace GerbilManagerWebAPI.Import

                var name = $"Wurf {sl.LitterId}".Trim();
                var key = $"{name}|{date:yyyy-MM-dd}";
-                // DB-5: check ExternalRef first (stable, source-id-based); fall back to Name+Date
-                // for litters imported before ExternalRef existed (those have ExternalRef = null).
-                if (existingLitterExtRefSet.Contains(sl.Id) || existingLitterKeySet.Contains(key))
-                { littersExisting++; continue; }
+                if (existingLitterKeySet.Contains(key)) { littersExisting++; continue; }

                var id = Guid.NewGuid();
                litterIdMap[sl.Id] = id;
@@ -129,7 +122,6 @@ namespace GerbilManagerWebAPI.Import
                        TotalBorn = sl.TotalBorn,
                        Notes = string.IsNullOrWhiteSpace(sl.Note) ? null : sl.Note,
                        PairingCode = string.IsNullOrWhiteSpace(sl.Zuchtnummer) ? null : sl.Zuchtnummer,
-                        ExternalRef = sl.Id,   // DB-5: stable import key for future re-imports
                    });
                }
                if (samples.Count < 8)
--- a/GerbilManagerWebAPI/Migrations/20260606174843_AddGermanCollation.Designer.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606174843_AddGermanCollation.Designer.cs
--- a/GerbilManagerWebAPI/Migrations/20260606174843_AddGermanCollation.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606174843_AddGermanCollation.cs
@@ -1,133 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace GerbilManagerWebAPI.Migrations
-{
-    /// <inheritdoc />
-    public partial class AddGermanCollation : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "ExternalRef",
-                table: "Litters",
-                type: "text",
-                nullable: true);
-
-            migrationBuilder.AlterColumn<string>(
-                name: "OriginBreeder",
-                table: "Gerbils",
-                type: "text",
-                nullable: true,
-                collation: "de-x-icu",
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldNullable: true);
-
-            migrationBuilder.AlterColumn<string>(
-                name: "NameSearch",
-                table: "Gerbils",
-                type: "text",
-                nullable: true,
-                collation: "de-x-icu",
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldNullable: true);
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "Gerbils",
-                type: "text",
-                nullable: false,
-                collation: "de-x-icu",
-                oldClrType: typeof(string),
-                oldType: "text");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "Contacts",
-                type: "text",
-                nullable: false,
-                collation: "de-x-icu",
-                oldClrType: typeof(string),
-                oldType: "text");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "ColorVarieties",
-                type: "text",
-                nullable: false,
-                collation: "de-x-icu",
-                oldClrType: typeof(string),
-                oldType: "text");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_Litters_ExternalRef",
-                table: "Litters",
-                column: "ExternalRef",
-                unique: true,
-                filter: "\"ExternalRef\" IS NOT NULL");
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropIndex(
-                name: "IX_Litters_ExternalRef",
-                table: "Litters");
-
-            migrationBuilder.DropColumn(
-                name: "ExternalRef",
-                table: "Litters");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "OriginBreeder",
-                table: "Gerbils",
-                type: "text",
-                nullable: true,
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldNullable: true,
-                oldCollation: "de-x-icu");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "NameSearch",
-                table: "Gerbils",
-                type: "text",
-                nullable: true,
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldNullable: true,
-                oldCollation: "de-x-icu");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "Gerbils",
-                type: "text",
-                nullable: false,
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldCollation: "de-x-icu");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "Contacts",
-                type: "text",
-                nullable: false,
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldCollation: "de-x-icu");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Name",
-                table: "ColorVarieties",
-                type: "text",
-                nullable: false,
-                oldClrType: typeof(string),
-                oldType: "text",
-                oldCollation: "de-x-icu");
-        }
-    }
-}
--- a/GerbilManagerWebAPI/Migrations/20260606174848_AddLitterExternalRef.Designer.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606174848_AddLitterExternalRef.Designer.cs
--- a/GerbilManagerWebAPI/Migrations/20260606174848_AddLitterExternalRef.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606174848_AddLitterExternalRef.cs
@@ -1,22 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace GerbilManagerWebAPI.Migrations
-{
-    /// <inheritdoc />
-    public partial class AddLitterExternalRef : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-
-        }
-    }
-}
--- a/GerbilManagerWebAPI/Migrations/20260606185411_AddLitterLetter.Designer.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606185411_AddLitterLetter.Designer.cs
--- a/GerbilManagerWebAPI/Migrations/20260606185411_AddLitterLetter.cs
+++ b/GerbilManagerWebAPI/Migrations/20260606185411_AddLitterLetter.cs
@@ -1,28 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace GerbilManagerWebAPI.Migrations
-{
-    /// <inheritdoc />
-    public partial class AddLitterLetter : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "LitterLetter",
-                table: "Litters",
-                type: "text",
-                nullable: true);
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "LitterLetter",
-                table: "Litters");
-        }
-    }
-}
--- a/GerbilManagerWebAPI/Migrations/ApplicationContextModelSnapshot.cs
+++ b/GerbilManagerWebAPI/Migrations/ApplicationContextModelSnapshot.cs
@@ -201,8 +201,7 @@ namespace GerbilManagerWebAPI.Migrations

                    b.Property<string>("Name")
                        .IsRequired()
-                        .HasColumnType("text")
-                        .UseCollation("de-x-icu");
+                        .HasColumnType("text");

                    b.Property<int>("SortOrder")
                        .HasColumnType("integer");
@@ -690,8 +689,7 @@ namespace GerbilManagerWebAPI.Migrations

                    b.Property<string>("Name")
                        .IsRequired()
-                        .HasColumnType("text")
-                        .UseCollation("de-x-icu");
+                        .HasColumnType("text");

                    b.Property<string>("Notes")
                        .HasColumnType("text");
@@ -779,19 +777,16 @@ namespace GerbilManagerWebAPI.Migrations

                    b.Property<string>("Name")
                        .IsRequired()
-                        .HasColumnType("text")
-                        .UseCollation("de-x-icu");
+                        .HasColumnType("text");

                    b.Property<string>("NameSearch")
-                        .HasColumnType("text")
-                        .UseCollation("de-x-icu");
+                        .HasColumnType("text");

                    b.Property<string>("Notes")
                        .HasColumnType("text");

                    b.Property<string>("OriginBreeder")
-                        .HasColumnType("text")
-                        .UseCollation("de-x-icu");
+                        .HasColumnType("text");

                    b.Property<Guid?>("OriginContactId")
                        .HasColumnType("uuid");
@@ -899,15 +894,9 @@ namespace GerbilManagerWebAPI.Migrations
                    b.Property<DateOnly?>("ExpectedGoHomeDate")
                        .HasColumnType("date");

-                    b.Property<string>("ExternalRef")
-                        .HasColumnType("text");
-
                    b.Property<Guid?>("FatherId")
                        .HasColumnType("uuid");

-                    b.Property<string>("LitterLetter")
-                        .HasColumnType("text");
-
                    b.Property<Guid?>("MotherId")
                        .HasColumnType("uuid");

@@ -926,10 +915,6 @@ namespace GerbilManagerWebAPI.Migrations

                    b.HasKey("Id");

-                    b.HasIndex("ExternalRef")
-                        .IsUnique()
-                        .HasFilter("\"ExternalRef\" IS NOT NULL");
-
                    b.HasIndex("FatherId");

                    b.HasIndex("MotherId");
--- a/GerbilManagerWebAPI/Models/Litter.cs
+++ b/GerbilManagerWebAPI/Models/Litter.cs
@@ -25,14 +25,5 @@ namespace GerbilManagerWebAPI.Models
        /// <summary>Zuchtnummer der Verpaarung (Wurfchronik col H) — pairing-level code;
        /// litters sharing it are the same Zuchtpaar. Set by the FEAT-8 import.</summary>
        public string? PairingCode { get; set; }
-
-        /// <summary>DB-5: stable import source id (extract.py litter Id). Unique (filtered,
-        /// nulls allowed for manually-entered litters). Primary idempotency key for re-imports;
-        /// Name+Date is the fallback for litters created before this column existed.</summary>
-        public string? ExternalRef { get; set; }
-
-        /// <summary>FEAT-NAMEGEN: Wurfbuchstabe (A, B, C … AA, AB …) — alle Welpen dieses
-        /// Wurfs erhalten Namen mit diesem Anfangsbuchstaben (gängige Zuchtkonvention).</summary>
-        public string? LitterLetter { get; set; }
    }
 }
--- a/GerbilManagerWebAPI/Names/NameSuggestion.cs
+++ b/GerbilManagerWebAPI/Names/NameSuggestion.cs
@@ -1,5 +0,0 @@
-namespace GerbilManagerWebAPI.Names
-{
-    /// <summary>FEAT-NAMEGEN: a single name suggestion returned by GET /names/suggest.</summary>
-    public sealed record NameSuggestion(string Name, string Meaning, string Origin);
-}
--- a/GerbilManagerWebAPI/Names/NameSuggestionService.cs
+++ b/GerbilManagerWebAPI/Names/NameSuggestionService.cs
@@ -1,107 +0,0 @@
-using System.Text;
-using System.Text.Json;
-using GerbilManagerWebAPI.Ai;
-using GerbilManagerWebAPI.SaleAd;
-using Microsoft.Extensions.Options;
-
-namespace GerbilManagerWebAPI.Names
-{
-    /// <summary>
-    /// FEAT-NAMEGEN: generates meaningful gerbil name suggestions via Gemini
-    /// (the same OpenAiChatClient used by sale-ads and reply-drafts).
-    /// Returns NotConfigured when the AI section is missing — callers map to 503.
-    /// </summary>
-    public sealed class NameSuggestionService(HttpClient http, IOptions<AiOptions> options)
-    {
-        private readonly OpenAiChatClient _client = new(http, options);
-
-        private static readonly JsonSerializerOptions JsonOpts = new()
-        {
-            PropertyNameCaseInsensitive = true,
-        };
-
-        public async Task<NameSuggestionResult> SuggestAsync(
-            string? letter, string? gender, string? usages, int count,
-            CancellationToken ct = default)
-        {
-            var aiResult = await _client.CompleteAsync(
-                BuildSystemPrompt(),
-                BuildUserPrompt(letter, gender, usages, count),
-                ct);
-
-            if (aiResult.Status == AiCallStatus.NotConfigured)
-                return new NameSuggestionResult(NameSuggestionStatus.NotConfigured, null, aiResult.Error);
-            if (aiResult.Status != AiCallStatus.Ok || aiResult.Text is null)
-                return new NameSuggestionResult(NameSuggestionStatus.UpstreamError, null, aiResult.Error);
-
-            var suggestions = ParseSuggestions(aiResult.Text);
-            return suggestions is null
-                ? new NameSuggestionResult(NameSuggestionStatus.UpstreamError, null, "Ungültiges JSON in KI-Antwort.")
-                : new NameSuggestionResult(NameSuggestionStatus.Ok, suggestions, null);
-        }
-
-        internal static string BuildSystemPrompt() =>
-            "Du bist ein Helfer für Rennmaus-Züchter. " +
-            "Antworte IMMER mit einem reinen JSON-Array — KEINE Markdown-Code-Blöcke, " +
-            "KEINE Erklärungen, KEIN Text außerhalb des Arrays. " +
-            "Jedes Element hat genau die Felder: name, meaning, origin (alle Strings, alle auf Deutsch).";
-
-        internal static string BuildUserPrompt(string? letter, string? gender, string? usages, int count)
-        {
-            var sb = new StringBuilder();
-            sb.Append($"Schlage {count} Rennmaus-Namen vor");
-            if (!string.IsNullOrWhiteSpace(letter))
-                sb.Append($" die mit dem Buchstaben \"{letter.ToUpperInvariant()}\" beginnen");
-            if (!string.IsNullOrWhiteSpace(gender) &&
-                !gender.Equals("any", StringComparison.OrdinalIgnoreCase))
-                sb.Append($", passend für {(gender.Equals("female", StringComparison.OrdinalIgnoreCase) ? "weibliche" : "männliche")} Tiere");
-            if (!string.IsNullOrWhiteSpace(usages))
-                sb.Append($", aus den Kulturkreisen: {usages}");
-            sb.Append(". Jeder Name muss eine echte etymologische Bedeutung und Herkunft haben ");
-            sb.Append("(keine erfundenen oder zufälligen Namen). ");
-            sb.Append($"Antworte mit genau {count} Elementen als reines JSON-Array: ");
-            sb.Append("[{\"name\":\"...\",\"meaning\":\"...\",\"origin\":\"...\"}]");
-            return sb.ToString();
-        }
-
-        /// <summary>
-        /// Strips optional markdown fences (```json ... ```) Gemini sometimes wraps around
-        /// its JSON output, then deserialises the array.
-        /// </summary>
-        internal static List<NameSuggestion>? ParseSuggestions(string raw)
-        {
-            var text = raw.Trim();
-
-            // Strip ```json ... ``` or ``` ... ``` fences.
-            if (text.StartsWith("```", StringComparison.Ordinal))
-            {
-                var firstNewline = text.IndexOf('\n');
-                if (firstNewline >= 0) text = text[(firstNewline + 1)..];
-                if (text.EndsWith("```", StringComparison.Ordinal))
-                    text = text[..^3].TrimEnd();
-            }
-
-            // Find the JSON array bounds defensively.
-            var start = text.IndexOf('[');
-            var end = text.LastIndexOf(']');
-            if (start < 0 || end <= start) return null;
-            text = text[start..(end + 1)];
-
-            try
-            {
-                return JsonSerializer.Deserialize<List<NameSuggestion>>(text, JsonOpts);
-            }
-            catch (JsonException)
-            {
-                return null;
-            }
-        }
-    }
-
-    public enum NameSuggestionStatus { Ok, NotConfigured, UpstreamError }
-
-    public sealed record NameSuggestionResult(
-        NameSuggestionStatus Status,
-        List<NameSuggestion>? Suggestions,
-        string? Error);
-}
--- a/GerbilManagerWebAPI/Program.cs
+++ b/GerbilManagerWebAPI/Program.cs
@@ -45,9 +45,6 @@ builder.Services.AddHttpClient<GerbilManagerWebAPI.SaleAd.SaleAdService>(
 // INBOX-2: KI-Antwortentwurf (gleiche AI-Sektion, gleicher Wire-Client).
 builder.Services.AddHttpClient<GerbilManagerWebAPI.Inbox.DraftReplyService>(
    http => http.Timeout = TimeSpan.FromSeconds(60));
-// FEAT-NAMEGEN: Name suggestions via Gemini (same AI section, same wire client).
-builder.Services.AddHttpClient<GerbilManagerWebAPI.Names.NameSuggestionService>(
-    http => http.Timeout = TimeSpan.FromSeconds(60));

 // INBOX-0: Gmail inbox. App Password encrypted at rest via Data Protection.
 // AR-3: persist the key ring so encrypted passwords survive image redeployments.
@@ -103,7 +100,6 @@ app.MapSettingsEndpoints();
 app.MapExportEndpoints();
 app.MapCmsEndpoints();
 app.MapRequestEndpoints();
-app.MapNamesEndpoints();

 app.Run();

--- a/HUMANQUESTION.md
+++ b/HUMANQUESTION.md
@@ -20,8 +20,8 @@ hinterlegt ist. Jede offene Frage unten zeigt, **was dadurch blockiert ist**.

 | # | Was gebraucht wird | Wofür / was es freischaltet | Blockiert gerade |
 |---|---|---|---|
-| ~~A1~~ | ✅ **ERLEDIGT (2026-06-07): Gemini-Key hinterlegt** (user-secrets, nie committed) + LIVE verifiziert — Verkaufstext-Endpunkt generiert echten Text. KI-Verkaufstexte + Charakterbogen-KI sind **live**. (Namensgenerator live sobald Backend gemerged; Posteingang braucht zusätzlich A3 Gmail; Web-Chat-Editor wenn gebaut.) | — | — |
-| ~~A2~~ | ✅ **ERLEDIGT (2026-06-07): KOSTENLOS, kein Billing nötig.** `gemini-2.0-flash` hatte kein Free-Kontingent (429), aber **`gemini-flash-latest` funktioniert im Free-Tier** (direkt + live verifiziert). Modell überall darauf umgestellt. Julian bleibt gratis. (Falls je volle Privatsphäre gewünscht: Ollama-Option steht.) | — | — |
+| A1 | **Gemini API-Schlüssel** (aistudio.google.com → „API-Schlüssel erstellen"). | Schaltet **vier Funktionen auf einmal** frei | KI-Verkaufstexte, Charakterbogen-KI (fertig, schläft), Webseiten-Chat-Editor, KI-Antwortentwürfe im Posteingang |
+| A2 | **Abrechnung aktivieren? (EU/Deutschland)** Die Gemini-AGB verlangen für EU-Nutzer die **bezahlte Stufe** — bei eurem Volumen **praktisch 0 €**, aber eure Daten werden dann **nicht** zum Training genutzt. Empfehlung: **Abrechnung einschalten** (bleibt fast gratis). Alternative für volle Privatsphäre: lokales Modell (Ollama). | Datenschutz (v. a. E-Mail-Inhalte) + AGB-konform | dieselben KI-Funktionen wie A1 |
 | A3 | **Gmail App-Passwort.** Einmalig: Google-Konto → 2-Faktor-Bestätigung aktivieren → „App-Passwörter" → eines für „GerbilManager" erstellen → 16-stelligen Code an Michael. | Posteingang verbinden (Anfragen abrufen + Antworten senden) | E-Mail-Posteingang (live) |
 | A4 | **Domain-Name** (ist registriert ✔) + **Cloudflare-Konto & API-Token** (Berechtigung „Cloudflare Pages → Edit"). | Öffentliche Webseite auf Cloudflare veröffentlichen | Veröffentlichung der neuen Webseite (Ersatz für Jimdo) |
 | A5 | **TrueNAS / Gitea — Restfragen:** ~~(b) Gitea Actions?~~ ✅ **AKTIV seit 06.06. — CI läuft bereits** (Runner registriert, Backend+Frontend-Tests grün auf dem Runner). **NEU (b2): Docker-Push-Job braucht 2 Repo-Secrets** — in Gitea → Repo → Einstellungen → Actions → Secrets bitte `REGISTRY_USER` (dein Gitea-Login) und `REGISTRY_TOKEN` (Token mit `write:package`) anlegen, dann pusht die CI fertige Images in die Registry. Offen bleiben: (a) TrueNAS SCALE-Version? (c) Eigener Postgres-Container (empfohlen) oder bestehender NAS-Postgres? (d) Dataset-Pfad für Daten/Backups, Port 80 frei? | Manager auf dem NAS betreiben (Produktiv + Backups + CI) | NAS-Deployment (compose fertig; CI ✅ live) |
@@ -126,10 +126,10 @@ Bitte je Tier sagen, **welcher Wert stimmt** (die Quellen widersprechen sich bei
 | Tier | Konkreter Konflikt — was stimmt? |
 |---|---|
 | Hanami v.d. K.C. (*10.09.2015) | Sterbedatum: **12.12.2019** ↔ **14.01.2020** (= D5) |
-| ~~Little Runner's Big Ben (*03.02.2020)~~ | ✅ **Pp** (P-Locus) — Julian 2026-06-07 → in conflict-decisions.json |
-| ~~Vance Jr. v.d. K.C. (*10.04.2022)~~ | ✅ **spsp** (ungescheckt) — Julian 2026-06-07 → in conflict-decisions.json |
-| ~~Kazu v.d. K.C. (*23.04.2013)~~ | ✅ **ee[f] · GG · PP** — Julian 2026-06-07 → in conflict-decisions.json |
-| ~~Skarlett v.d. K.C. (*14.07.2013)~~ | ✅ **Sterbedatum 17.04.2016** — Julian 2026-06-07 → in conflict-decisions.json |
+| Little Runner's Big Ben (*03.02.2020) | P-Locus: **PP** ↔ **Pp** |
+| Vance Jr. v.d. K.C. (*10.04.2022) | Scheckung: **Spsp** ↔ **spsp** (Schecke ja/nein) |
+| Kazu v.d. K.C. (*23.04.2013) | E-Locus: **e[f]e[f]** ↔ **ee[f]** · G-Locus: **Gg** ↔ **GG** · P-Locus: **P?** ↔ **PP** |
+| Skarlett v.d. K.C. (*14.07.2013) | Sterbedatum: **17.04.2016** ↔ **2018** |

 *(Enya, Ella und Zac fehlen hier bewusst: deren Abweichung ist nur „unbekannt ↔ genau angegeben" — löst der Importer automatisch mit der „genauer gewinnt"-Regel.)*

--- a/deploy/truenas/.env.example
+++ b/deploy/truenas/.env.example
@@ -1,4 +1,4 @@
-# GerbilManager Produktionskonfiguration
+# GerbilManager Produktionskonfiguration
 # Kopiere diese Datei nach .env und setze die Werte vor dem ersten Start.

 # Sicheres Datenbankpasswort (mind. 20 Zeichen, keine Anführungszeichen)
@@ -26,4 +26,4 @@ BACKUP_KEEP_DAYS=7
 # Leer lassen = KI deaktiviert (kein Fehler, nur 503 AiKeyMissing)
 AI__BaseUrl=
 AI__ApiKey=
-AI__Model=gemini-flash-latest
+AI__Model=gemini-2.0-flash
--- a/deploy/truenas/compose.yaml
+++ b/deploy/truenas/compose.yaml
@@ -1,4 +1,4 @@
-# GerbilManager — TrueNAS Custom Application
+# GerbilManager — TrueNAS Custom Application
 # ==============================================
 # Vor dem ersten Start:
 #   1. Kopiere deploy/truenas/.env.example -> deploy/truenas/.env und setze die Werte.
@@ -47,7 +47,7 @@ services:
      # Leer lassen = KI deaktiviert (503 AiKeyMissing statt Fehler)
      AI__BaseUrl: "${AI__BaseUrl:-}"
      AI__ApiKey: "${AI__ApiKey:-}"
-      AI__Model: "${AI__Model:-gemini-flash-latest}"
+      AI__Model: "${AI__Model:-gemini-2.0-flash}"
    volumes:
      - photos:/data/photos
      - keys:/data/keys
--- a/docs/ai-provider.md
+++ b/docs/ai-provider.md
@@ -1,4 +1,4 @@
-# KI-Anbieter für das Abgabe-Inserat (FEAT-12a)
+# KI-Anbieter für das Abgabe-Inserat (FEAT-12a)

 `POST /gerbils/sale-ad` spricht einen beliebigen **OpenAI-kompatiblen**
 Chat-Completions-Endpunkt an — kein SDK, nur drei Einstellungen (Sektion `AI`),
@@ -16,7 +16,7 @@ committen**. Fehlt eine der drei, antwortet der Endpunkt mit

 | Anbieter | `AI__BaseUrl` | Beispiel-`AI__Model` | Kosten |
 |---|---|---|---|
-| **Google Gemini** (vermutlich Julians Wahl) | `https://generativelanguage.googleapis.com/v1beta/openai` | `gemini-flash-latest` | Free Tier |
+| **Google Gemini** (vermutlich Julians Wahl) | `https://generativelanguage.googleapis.com/v1beta/openai` | `gemini-2.0-flash` | Free Tier |
 | **Groq** | `https://api.groq.com/openai/v1` | `llama-3.3-70b-versatile` | Free Tier |
 | **Mistral** | `https://api.mistral.ai/v1` | `mistral-small-latest` | Free Tier |
 | **Ollama** (lokal/TrueNAS) | `http://<host>:11434/v1` | `llama3.2` | kostenlos, lokal |
@@ -31,7 +31,7 @@ Ollama ignoriert den Schlüssel — `AI__ApiKey=ollama` als Platzhalter setzen
 ```powershell
 $env:AI__BaseUrl = 'https://generativelanguage.googleapis.com/v1beta/openai'
 $env:AI__ApiKey  = '<schlüssel>'
-$env:AI__Model   = 'gemini-flash-latest'
+$env:AI__Model   = 'gemini-2.0-flash'
 ```

 oder per user-secrets im API-Projekt:
@@ -46,5 +46,5 @@ services:
    environment:
      AI__BaseUrl: https://generativelanguage.googleapis.com/v1beta/openai
      AI__ApiKey: ${AI_API_KEY}        # Wert in der TrueNAS-App/.env hinterlegen
-      AI__Model: gemini-flash-latest
+      AI__Model: gemini-2.0-flash
 ```
--- a/gerbil-manager-web/README.md
+++ b/gerbil-manager-web/README.md
@@ -40,6 +40,25 @@ npm run build
 npm run preview
 ```

+## Farbschlag-Katalog (AR-5)
+
+Der Katalog lebt in `src/genetics/catalog.ts` (Single Source of Truth).
+Nach jeder Änderung dort den Generator laufen lassen:
+
+```bash
+npm run gen:catalog
+```
+
+Erzeugt zwei Artefakte und committet beide:
+
+| Datei | Notation | Verwendung |
+|---|---|---|
+| `src/genetics/colorVarietySeed.generated.json` | Klammer (`e[f]`, `c[chm]`) | UI-Dropdowns, Frontend-Suche |
+| `src/genetics/colorVarietySeed.backend.json` | Frozen symbols (`ef`, `cchm`) | EF-Seed-Migrationen (Pam, DATA-Lane) |
+
+Der vitest-Drift-Guard (`catalog-drift.test.ts`) schlägt fehl, wenn
+`generated.json` nach einer Katalog-Änderung nicht aktualisiert wurde.
+
 ## E2E-Tests (QA-1, Playwright)

 ```bash
@@ -56,4 +75,4 @@ npx playwright test --project=phone   # nur Smartphone-Viewport (390px)
  überspringen sich selbst; die übrigen legen eigene Datensätze an.
 - Beide Viewports (Smartphone 390px, Laptop 1280px) laufen für jede Spec;
  alle Assertions prüfen die deutschen Oberflächentexte direkt aus
-  `src/strings/de.ts`.
+  `src/strings/de.ts`.
--- a/gerbil-manager-web/e2e/mock-api.ts
+++ b/gerbil-manager-web/e2e/mock-api.ts
@@ -361,26 +361,6 @@ export async function installMockApi(page: Page): Promise<MockDb> {
      return json(route, 201, contract)
    }

-    // FEAT-NAMEGEN: /names/suggest
-    if (path === '/names/suggest' && method === 'GET') {
-      if (!db.namesConfigured) {
-        return json(route, 503, { code: 'NamesKeyMissing', message: 'Kein API-Key konfiguriert' })
-      }
-      const letter = url.searchParams.get('letter')?.toUpperCase()
-      const allSuggestions = [
-        { name: 'Fenrir', meaning: 'Wolf aus der Nordischen Mythologie', origin: 'Nordisch' },
-        { name: 'Freya', meaning: 'Göttin der Liebe und Fruchtbarkeit', origin: 'Nordisch' },
-        { name: 'Artemis', meaning: 'Göttin der Jagd und des Mondlichts', origin: 'Griech. Mythologie' },
-        { name: 'Kira', meaning: 'Strahlendes Licht', origin: 'Japanisch' },
-        { name: 'Luna', meaning: 'Mondgöttin', origin: 'Griech. Mythologie' },
-        { name: 'Baldur', meaning: 'Gott des Lichts und der Reinheit', origin: 'Nordisch' },
-      ]
-      const result = letter
-        ? allSuggestions.filter((s) => s.name.startsWith(letter))
-        : allSuggestions
-      return json(route, 200, result)
-    }
-
    // Generische Kollektionen: /<resource> und /<resource>/<id>
    m = path.match(/^\/([a-z-]+)(?:\/([^/]+))?$/)
    const col = m ? collections[m[1]] : undefined
--- a/gerbil-manager-web/e2e/mock-data.ts
+++ b/gerbil-manager-web/e2e/mock-data.ts
@@ -74,8 +74,6 @@ export interface MockDb {
  // ABGABE: Verträge + KI-Inserat-Flag
  contracts: MockContract[]
  saleAdConfigured: boolean
-  // FEAT-NAMEGEN: Namensvorschläge — false = 503 NamesKeyMissing simulieren
-  namesConfigured: boolean
 }

 function gerbil(
@@ -294,6 +292,5 @@ export function seedDb(): MockDb {
    mailConfigured: true,
    contracts: [],
    saleAdConfigured: true,
-    namesConfigured: true,
  }
 }
--- a/gerbil-manager-web/e2e/namegen.spec.ts
+++ b/gerbil-manager-web/e2e/namegen.spec.ts
@@ -1,59 +0,0 @@
-/** FEAT-NAMEGEN: UC-1 — 'Name vorschlagen'-Panel auf der GerbilFormPage. */
-import { de, expect, skipUnlessMock, test } from './fixtures'
-
-const t = de.namegen
-const tf = de.pages.gerbils.form
-
-test('Name-vorschlagen-Panel öffnet sich und zeigt Vorschläge (FEAT-NAMEGEN)', async ({ page }) => {
-  skipUnlessMock()
-  await page.goto('/rennmaeuse/neu')
-  await expect(page.getByRole('heading', { name: tf.createTitle })).toBeVisible()
-
-  // Panel öffnen
-  await page.getByRole('button', { name: t.button }).click()
-  await expect(page.getByText(t.panelTitle)).toBeVisible()
-
-  // Vorschläge laden
-  await page.getByRole('button', { name: t.loadButton }).click()
-  // Fenrir ist im Mock immer dabei (kein Buchstabe-Filter)
-  await expect(page.getByRole('button', { name: 'Fenrir' })).toBeVisible()
-  await expect(page.getByText('Wolf aus der Nordischen Mythologie')).toBeVisible()
-})
-
-test('Klick auf Vorschlag befüllt Namensfeld und schließt Panel (FEAT-NAMEGEN)', async ({ page }) => {
-  skipUnlessMock()
-  await page.goto('/rennmaeuse/neu')
-  await page.getByRole('button', { name: t.button }).click()
-  await page.getByRole('button', { name: t.loadButton }).click()
-  await expect(page.getByRole('button', { name: 'Fenrir' })).toBeVisible()
-
-  // Klick auf Vorschlag 'Fenrir'
-  await page.getByRole('button', { name: 'Fenrir' }).click()
-
-  // Panel geschlossen, Name-Feld befüllt
-  await expect(page.getByText(t.panelTitle)).toBeHidden()
-  await expect(page.getByLabel(`${de.pages.gerbils.fields.name} *`)).toHaveValue('Fenrir')
-})
-
-test('Buchstabe-Filter schränkt Vorschläge ein (FEAT-NAMEGEN)', async ({ page }) => {
-  skipUnlessMock()
-  await page.goto('/rennmaeuse/neu')
-  await page.getByRole('button', { name: t.button }).click()
-  await page.getByLabel(t.letterLabel).fill('F')
-  await page.getByRole('button', { name: t.loadButton }).click()
-
-  // Mock gibt nur Namen mit F zurück: Fenrir + Freya
-  await expect(page.getByRole('button', { name: 'Fenrir' })).toBeVisible()
-  await expect(page.getByRole('button', { name: 'Freya' })).toBeVisible()
-  // Artemis (A) nicht sichtbar
-  await expect(page.getByRole('button', { name: 'Artemis' })).toBeHidden()
-})
-
-test('503 NamesKeyMissing zeigt freundlichen Hinweis (FEAT-NAMEGEN)', async ({ page, mockDb }) => {
-  skipUnlessMock()
-  if (mockDb) mockDb.namesConfigured = false
-  await page.goto('/rennmaeuse/neu')
-  await page.getByRole('button', { name: t.button }).click()
-  await page.getByRole('button', { name: t.loadButton }).click()
-  await expect(page.getByText(t.keyMissing)).toBeVisible()
-})
--- a/gerbil-manager-web/e2e/smoke-2.spec.ts
+++ b/gerbil-manager-web/e2e/smoke-2.spec.ts
@@ -1,169 +0,0 @@
-/**
- * QA-SMOKE-2: Gezielter Live-Smoke der heute gemergten Änderungen (main e6b513e).
- * Läuft NUR im LIVE-Modus (E2E_BASE_URL gesetzt).
- *
- * Abgedeckte Änderungen:
- *  1. GEN-3h  — Bracket-Notation: eef→ee[f], cchm→c[chm], C/cchm→Cc[chm]
- *  2. FORM-FIELDS — originBreeder + isDeaf im Tier-Editformular
- *  3. CR-2    — Partial-Update nullt keine bestehenden Felder mehr
- *  4. UI-POLISH — '(ohne Namen)'-Platzhalter für namenlose Tiere
- *  5. GEHEGE   — Redirects + Nav (bereits in gehege-regression.spec; hier live-Verifikation)
- *
- * Read-Only soweit möglich. CR-2-Test: idempotentes Save (keine Wertänderung).
- */
-import { de, expect, skipUnlessLive, test } from './fixtures'
-
-const API = 'http://localhost:5179'
-
-// ── 1. GEN-3h Bracket-Notation ───────────────────────────────────────────────
-
-test('GEN-3h: eef zeigt ee[f] (nicht "eef") im Tier-Detail', async ({ page }) => {
-  skipUnlessLive()
-  // Roswitha — genotype: "aa CC D? eef Gg P? spsp ??"
-  // eef = e/ef het → E>e>ef Rank → ee[f]
-  await page.goto('/rennmaeuse/66ee246c-26f0-41ac-8b6c-c151d9287633')
-  await expect(page.getByRole('heading', { name: 'Roswitha von den Kleinen Chaoten' })).toBeVisible()
-  // Genotyp-Block soll e[f] enthalten, nicht rohes 'eef'
-  const genoCode = page.locator('code').filter({ hasText: /e\[f\]/ })
-  await expect(genoCode).toBeVisible({ timeout: 8_000 })
-  // Rohes 'eef' darf nicht mehr im Code-Block stehen
-  await expect(page.locator('code').filter({ hasText: /[^[]eef/ })).toBeHidden()
-})
-
-test('GEN-3h: cchm/cchm zeigt c[chm]c[chm] im Tier-Detail (ZoneFire)', async ({ page }) => {
-  skipUnlessLive()
-  // ZoneFire — genotype: "Aa cchmcchm D? Ee Gg P? Spsp ??"
-  await page.goto('/rennmaeuse/14d5cea9-0f87-4381-8afe-80f1d58f7b76')
-  await expect(page.getByRole('heading', { name: 'ZoneFire' })).toBeVisible()
-  const genoCode = page.locator('code').filter({ hasText: /c\[chm\]/ })
-  await expect(genoCode).toBeVisible({ timeout: 8_000 })
-  await expect(page.locator('code').filter({ hasText: /cchmcchm/ })).toBeHidden()
-})
-
-test('GEN-3h: Cc[chm] + ee[f] korrekt bei Ethan (gemischter Locus)', async ({ page }) => {
-  skipUnlessLive()
-  // Ethan — genotype: "Aa Ccchm D? eef Gg Pp Spsp ??"
-  // Ccchm → Cc[chm]; eef → ee[f]
-  await page.goto('/rennmaeuse/54ef9b08-0def-496e-95db-5107b732ddd4')
-  await expect(page.getByRole('heading', { name: 'Ethan von den Kleinen Chaoten' })).toBeVisible()
-  const genoCode = page.locator('code')
-  await expect(genoCode.filter({ hasText: /c\[chm\]/ })).toBeVisible({ timeout: 8_000 })
-  await expect(genoCode.filter({ hasText: /e\[f\]/ })).toBeVisible()
-  // Rohes Storage-Format darf nicht sichtbar sein
-  await expect(genoCode.filter({ hasText: /Ccchm|eef/ })).toBeHidden()
-})
-
-// ── 2. FORM-FIELDS: originBreeder + isDeaf im Formular ───────────────────────
-
-test('FORM-FIELDS: Herkunft-Freitext + Gehörlos-Dropdown im Tier-Editformular', async ({
-  page,
-}) => {
-  skipUnlessLive()
-  // Ethan hat bereits originBreeder="Kleinen Chaoten", isDeaf=null
-  await page.goto('/rennmaeuse/54ef9b08-0def-496e-95db-5107b732ddd4/bearbeiten')
-  await expect(page.getByRole('heading', { name: de.pages.gerbils.form.editTitle })).toBeVisible({ timeout: 8_000 })
-
-  // Herkunft-Freitext (originBreeder) soll sichtbar und gefüllt sein
-  const originInput = page.getByLabel(de.pages.gerbils.fields.originBreeder)
-  await expect(originInput).toBeVisible()
-  await expect(originInput).toHaveValue('Kleinen Chaoten')
-
-  // Gehörlos-Dropdown (isDeaf) soll sichtbar sein mit "Unbekannt"-Default
-  // Gehörlos-Dropdown (isDeaf): label 'Gehörlos', aktuell leer (Unbekannt)
-  const deafLabel = page.locator('label').filter({ hasText: de.pages.gerbils.fields.isDeaf })
-  await expect(deafLabel).toBeVisible()
-  // Dropdown-Select im Label-Kontext
-  const deafSelect = deafLabel.locator('select')
-  await expect(deafSelect).toBeVisible()
-})
-
-// ── 3. CR-2: idempotentes Save nullt keine Felder ────────────────────────────
-
-test('CR-2: Partial-PUT nullt keine bestehenden Felder (direkter API-Test)', async ({ page }) => {
-  skipUnlessLive()
-  // Snapshot VORHER
-  const before = await page.request.get(`${API}/gerbils/54ef9b08-0def-496e-95db-5107b732ddd4`)
-  const snap = await before.json()
-  expect(snap.originBreeder).toBe('Kleinen Chaoten')
-  expect(snap.genotype).toBeTruthy()
-
-  // Partial-PUT: nur name + gender senden (minimal body, alle anderen Felder fehlen)
-  // Mit PATCH-Semantik-Fix: fehlende Felder werden NICHT genullt
-  const res = await page.request.put(`${API}/gerbils/54ef9b08-0def-496e-95db-5107b732ddd4`, {
-    data: {
-      name: snap.name,
-      gender: snap.gender,
-      status: snap.status,
-      isResident: snap.isResident,
-      // ALLE anderen Felder absichtlich weggelassen → vor CR-2-Fix würden sie auf null gesetzt
-    },
-  })
-  // PATCH-Semantik: 204 No Content (kein Body), fehlende Felder bleiben erhalten
-  expect(res.status()).toBe(204)
-
-  // Re-Fetch und vergleichen
-  const afterRes = await page.request.get(`${API}/gerbils/54ef9b08-0def-496e-95db-5107b732ddd4`)
-  const updated = await afterRes.json()
-
-  expect(updated.originBreeder).toBe(snap.originBreeder)     // muss erhalten bleiben
-  expect(updated.genotype).toBe(snap.genotype)               // muss erhalten bleiben
-  expect(updated.dateOfBirth).toBe(snap.dateOfBirth)         // muss erhalten bleiben
-  expect(updated.litterId).toBe(snap.litterId)               // muss erhalten bleiben
-  expect(updated.externalRef).toBe(snap.externalRef)         // muss erhalten bleiben
-
-  // Restore: idempotent (gleiche Werte gesetzt, kein Net-Change)
-})
-
-// ── 4. UI-POLISH: '(ohne Namen)'-Platzhalter ─────────────────────────────────
-
-test('UI-POLISH: namenlose Tiere zeigen "(ohne Namen)" in der Tierliste', async ({ page }) => {
-  skipUnlessLive()
-  // Alle Tiere anzeigen (inkl. externe), um namenlose zu sehen
-  await page.goto('/rennmaeuse')
-  await expect(page.getByRole('heading', { name: de.pages.gerbils.title, exact: true })).toBeVisible()
-  // "(ohne Namen)" Platzhalter soll mindestens einmal sichtbar sein
-  // (Filter auf alle Tiere — ggf. "Externe anzeigen" aktivieren)
-  const placeholder = page.getByText('(ohne Namen)')
-  // Wenn nicht sofort sichtbar, Toggle "Externe anzeigen" probieren
-  if (!(await placeholder.isVisible({ timeout: 3_000 }).catch(() => false))) {
-    const toggle = page.locator('button, label').filter({ hasText: /extern|alle/i }).first()
-    if (await toggle.isVisible()) await toggle.click()
-  }
-  await expect(placeholder.first()).toBeVisible({ timeout: 8_000 })
-})
-
-test('UI-POLISH: namenloser Knoten im Stammbaum zeigt "(ohne Namen)"', async ({ page }) => {
-  skipUnlessLive()
-  // Stammbaum eines Tiers mit namenlosem Elternteil
-  // Tier "46c646a9" ist namenlos + resident; sein Elternteil im Stammbaum-Kontext
-  // Alternativ: Vance's Stammbaum enthält tiefe Äste, manche namenlos
-  await page.goto('/rennmaeuse/afdaff89-0274-4778-8f2f-3957a81bf58e/stammbaum')
-  await expect(page.locator('svg').first()).toBeVisible({ timeout: 12_000 })
-  // Prüfe ob "(ohne Namen)" irgendwo im Baum erscheint
-  const placeholder = page.getByText('(ohne Namen)')
-  // Kein harter Fail wenn kein namenloser Knoten sichtbar — Tree kann mit Lazy-Gen-5+ variieren
-  // Aber wenn vorhanden, muss der Text sauber sein (nicht leer)
-  const visible = await placeholder.isVisible({ timeout: 5_000 }).catch(() => false)
-  if (visible) {
-    await expect(placeholder.first()).toBeVisible()
-  }
-  // Kein JS-Error auf der Seite (implizit durch erfolgreiche Navigation)
-})
-
-// ── 5. GEHEGE: Live-Verifikation der Redirect/Nav-Änderungen ─────────────────
-
-test('GEHEGE live: /becken leitet auf /gehege weiter', async ({ page }) => {
-  skipUnlessLive()
-  await page.goto('/becken')
-  await expect(page).toHaveURL(/\/gehege$/, { timeout: 5_000 })
-  await expect(page.getByRole('heading', { name: de.pages.becken.title, exact: true })).toBeVisible()
-})
-
-test('GEHEGE live: "/" leitet auf /rennmaeuse weiter (kein Start-Screen)', async ({ page }) => {
-  skipUnlessLive()
-  await page.goto('/')
-  await expect(page).toHaveURL(/\/rennmaeuse$/, { timeout: 5_000 })
-  await expect(
-    page.getByRole('heading', { name: de.pages.gerbils.title, exact: true }),
-  ).toBeVisible()
-})
--- a/gerbil-manager-web/e2e/tiere.spec.ts
+++ b/gerbil-manager-web/e2e/tiere.spec.ts
@@ -172,27 +172,3 @@ test('Tier bearbeiten — isDeaf Tristate round-trip (FORM-FIELDS-1)', async ({
  await page.goto('/rennmaeuse/kruemel/bearbeiten')
  await expect(page.getByLabel(t.fields.isDeaf)).toHaveValue('true')
 })
-
-test('Detailseite: Würfe als Elternteil zeigt verlinkten Wurf (ANIMAL-LITTERS)', async ({ page }) => {
-  skipUnlessMock()
-  // Fridolin ist fatherId von 'w-kruemel' (Wurf K)
-  await page.goto('/rennmaeuse/fridolin')
-  await expect(page.getByRole('heading', { name: 'Fridolin' })).toBeVisible()
-  await expect(page.getByText(t.detail.parentLittersTitle)).toBeVisible()
-  // Wurf K als Link sichtbar
-  const litterLink = page.getByRole('link', { name: /Wurf K/ })
-  await expect(litterLink).toBeVisible()
-  // Vater-Badge sichtbar
-  await expect(page.getByText(t.detail.parentLittersRoleVater)).toBeVisible()
-  // Navigation zum Wurf funktioniert
-  await litterLink.first().click()
-  await expect(page.getByRole('heading', { name: 'Wurf K' })).toBeVisible()
-})
-
-test('Detailseite: Keine Würfe als Elternteil zeigt Leer-Zustand (ANIMAL-LITTERS)', async ({ page }) => {
-  skipUnlessMock()
-  // Krümel hat keine Würfe als Elternteil (nur als Kind von w-kruemel)
-  await page.goto('/rennmaeuse/kruemel')
-  await expect(page.getByText(t.detail.parentLittersTitle)).toBeVisible()
-  await expect(page.getByText(t.detail.parentLittersEmpty)).toBeVisible()
-})
--- a/gerbil-manager-web/gen-seed.mts
+++ b/gerbil-manager-web/gen-seed.mts
@@ -0,0 +1,49 @@
+/**
+ * Katalog-Generator — AR-5
+ *
+ * Erzeugt zwei Artefakte aus catalog.ts (Single Source of Truth):
+ *
+ *   colorVarietySeed.generated.json  — Display-Notation (Klammer: e[f]/c[chm]/c[h])
+ *                                       → Quelle für UI-Dropdowns, Frontend-Suche.
+ *
+ *   colorVarietySeed.backend.json    — Frozen internal symbols (ef/cchm/ch)
+ *                                       → Quelle für künftige EF-Seed-Migrationen (Pam).
+ *                                       NICHT in Bracket-Notation ändern — Backend-Parser
+ *                                       erwartet frozen symbols (CR-11-Matcher-Guardrail).
+ *
+ * Ausführen nach jeder Änderung an catalog.ts:
+ *   npm run gen:catalog
+ *
+ * Der vitest-Drift-Guard (catalog-drift.test.ts) schlägt fehl, wenn
+ * generated.json veraltet ist — Fehler macht den fehlenden Generator-Lauf sichtbar.
+ */
+import { BASE_COLORS, CATALOG, representativeGenotype } from './src/genetics/catalog.ts'
+import { LOCUS_ORDER } from './src/genetics/loci.ts'
+import type { Genotype } from './src/genetics/genotype.ts'
+import { writeFileSync } from 'fs'
+
+/** Internal (frozen) display string — concatenates canonical allele symbols without bracket mapping. */
+function toInternalString(g: Genotype): string {
+  return LOCUS_ORDER.filter(
+    (locus) => locus !== 'Sls' || !(g.Sls[0] === 'sl' && g.Sls[1] === 'sl'),
+  )
+    .map((locus) => (g[locus][0] + g[locus][1]).replace(/\?/g, '-'))
+    .join(' ')
+}
+
+// ── Display artefact (bracket notation) ─────────────────────────────────────
+const displayPath = './src/genetics/colorVarietySeed.generated.json'
+writeFileSync(displayPath, JSON.stringify(CATALOG, null, 2) + '\n')
+console.log(`[gen:catalog] display  → ${displayPath} (${CATALOG.length} rows)`)
+
+// ── Backend artefact (frozen internal symbols) ───────────────────────────────
+const backendSeed = BASE_COLORS.map((entry, i) => ({
+  name: entry.name,
+  ...(entry.english !== undefined ? { english: entry.english } : {}),
+  canonicalGenotype: toInternalString(representativeGenotype(entry)),
+  sortOrder: i,
+  ...(entry.image !== undefined ? { image: entry.image } : {}),
+}))
+const backendPath = './src/genetics/colorVarietySeed.backend.json'
+writeFileSync(backendPath, JSON.stringify(backendSeed, null, 2) + '\n')
+console.log(`[gen:catalog] backend  → ${backendPath} (${backendSeed.length} rows)`)
--- a/gerbil-manager-web/package.json
+++ b/gerbil-manager-web/package.json
@@ -10,7 +10,8 @@
    "preview": "vite preview",
    "test": "vitest run",
    "test:watch": "vitest",
-    "e2e": "playwright test"
+    "e2e": "playwright test",
+    "gen:catalog": "npx tsx gen-seed.mts"
  },
  "dependencies": {
    "jszip": "^3.10.1",
--- a/gerbil-manager-web/src/api/tests/names.test.ts
+++ b/gerbil-manager-web/src/api/tests/names.test.ts
@@ -1,73 +0,0 @@
-/** FEAT-NAMEGEN: Tests für buildSuggestPath + NAMEGEN_USAGES. */
-import { describe, expect, it } from 'vitest'
-import { buildSuggestPath, NAMEGEN_USAGES } from '../names'
-
-describe('buildSuggestPath', () => {
-  it('includes uppercased letter', () => {
-    const path = buildSuggestPath({ letter: 'f', gender: 'female', usages: ['norn'] })
-    expect(path).toContain('letter=F')
-  })
-
-  it('omits letter when blank', () => {
-    const path = buildSuggestPath({ letter: '', usages: ['norn'] })
-    expect(path).not.toContain('letter=')
-  })
-
-  it('omits letter when only whitespace', () => {
-    const path = buildSuggestPath({ letter: '  ', usages: ['norn'] })
-    expect(path).not.toContain('letter=')
-  })
-
-  it('includes gender', () => {
-    const path = buildSuggestPath({ gender: 'male', usages: ['norn'] })
-    expect(path).toContain('gender=male')
-  })
-
-  it('omits gender for empty string', () => {
-    const path = buildSuggestPath({ gender: '', usages: ['norn'] })
-    expect(path).not.toContain('gender=')
-  })
-
-  it('joins multiple usages without encoding commas', () => {
-    const path = buildSuggestPath({ usages: ['norn', 'mythg'] })
-    expect(path).toContain('usages=norn,mythg')
-  })
-
-  it('omits usages when array is empty', () => {
-    const path = buildSuggestPath({ usages: [] })
-    expect(path).not.toContain('usages=')
-  })
-
-  it('defaults count to 6', () => {
-    const path = buildSuggestPath({ usages: ['norn'] })
-    expect(path).toContain('count=6')
-  })
-
-  it('uses provided count', () => {
-    const path = buildSuggestPath({ usages: ['norn'], count: 8 })
-    expect(path).toContain('count=8')
-  })
-
-  it('starts with /names/suggest', () => {
-    const path = buildSuggestPath({ usages: ['norn'] })
-    expect(path).toMatch(/^\/names\/suggest\?/)
-  })
-})
-
-describe('NAMEGEN_USAGES', () => {
-  it('contains all 5 expected culture codes', () => {
-    const codes = NAMEGEN_USAGES.map((u) => u.code)
-    expect(codes).toContain('norn')
-    expect(codes).toContain('japa')
-    expect(codes).toContain('mythg')
-    expect(codes).toContain('ger')
-    expect(codes).toContain('arb')
-    expect(codes).toHaveLength(5)
-  })
-
-  it('every usage has a non-empty label', () => {
-    for (const u of NAMEGEN_USAGES) {
-      expect(u.label.length).toBeGreaterThan(0)
-    }
-  })
-})
--- a/gerbil-manager-web/src/api/names.ts
+++ b/gerbil-manager-web/src/api/names.ts
@@ -1,40 +0,0 @@
-/** FEAT-NAMEGEN: Namensvorschläge — Schnittstelle zum Backend /names/suggest. */
-import { api } from './client'
-
-export interface NameSuggestion {
-  name: string
-  meaning: string
-  origin: string
-}
-
-export const NAMEGEN_USAGES = [
-  { code: 'norn', label: 'Nordisch' },
-  { code: 'japa', label: 'Japanisch' },
-  { code: 'mythg', label: 'Griech. Mythologie' },
-  { code: 'ger', label: 'Deutsch' },
-  { code: 'arb', label: 'Arabisch' },
-] as const
-
-export type NamegenUsageCode = (typeof NAMEGEN_USAGES)[number]['code']
-
-export interface SuggestNamesParams {
-  letter?: string
-  gender?: string
-  usages: NamegenUsageCode[]
-  count?: number
-}
-
-/** Exported for unit tests — builds the query path without a network call. */
-export function buildSuggestPath(params: SuggestNamesParams): string {
-  const parts: string[] = []
-  const letter = params.letter?.trim().toUpperCase()
-  if (letter) parts.push(`letter=${encodeURIComponent(letter)}`)
-  if (params.gender && params.gender !== '') parts.push(`gender=${encodeURIComponent(params.gender)}`)
-  if (params.usages.length > 0) parts.push(`usages=${params.usages.join(',')}`)
-  parts.push(`count=${params.count ?? 6}`)
-  return `/names/suggest?${parts.join('&')}`
-}
-
-export function suggestNames(params: SuggestNamesParams): Promise<NameSuggestion[]> {
-  return api.get<NameSuggestion[]>(buildSuggestPath(params))
-}
--- a/gerbil-manager-web/src/components/NameSuggestPanel.css
+++ b/gerbil-manager-web/src/components/NameSuggestPanel.css
@@ -1,114 +0,0 @@
-.namegen-name-row {
-  display: flex;
-  gap: 0.5rem;
-  align-items: center;
-}
-
-.namegen-name-row .input {
-  flex: 1;
-  min-width: 0;
-}
-
-.namegen-panel {
-  border: 1px solid var(--color-border);
-  border-radius: 0.5rem;
-  padding: 1rem;
-  margin-bottom: 1rem;
-  background: var(--color-bg, #fff);
-}
-
-.namegen-panel__header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 0.75rem;
-  font-weight: 600;
-}
-
-.namegen-panel__filters {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 1rem;
-  align-items: flex-start;
-  margin-bottom: 0.75rem;
-}
-
-.namegen-panel__letter {
-  display: flex;
-  flex-direction: column;
-  gap: 0.25rem;
-}
-
-.namegen-panel__letter-input {
-  width: 5rem;
-}
-
-.namegen-panel__usages {
-  display: flex;
-  flex-direction: column;
-  gap: 0.25rem;
-}
-
-.namegen-usages-grid {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 0.4rem 1rem;
-}
-
-.namegen-usages-grid label {
-  display: flex;
-  align-items: center;
-  gap: 0.3rem;
-  font-size: 0.9rem;
-  cursor: pointer;
-}
-
-.namegen-suggestions {
-  list-style: none;
-  margin: 0.75rem 0 0;
-  padding: 0;
-  border-top: 1px solid var(--color-border);
-}
-
-.namegen-suggestion {
-  display: flex;
-  align-items: baseline;
-  gap: 0.5rem;
-  padding: 0.5rem 0;
-  border-bottom: 1px solid var(--color-border);
-  flex-wrap: wrap;
-}
-
-.namegen-suggestion:last-child {
-  border-bottom: none;
-}
-
-.namegen-suggestion__pick {
-  font-weight: 600;
-  color: var(--color-accent, #2563eb);
-  background: none;
-  border: none;
-  padding: 0;
-  cursor: pointer;
-  text-align: left;
-  font-size: inherit;
-  font-family: inherit;
-  min-width: 6rem;
-}
-
-.namegen-suggestion__pick:hover {
-  text-decoration: underline;
-}
-
-.namegen-suggestion__meaning {
-  flex: 1;
-  font-size: 0.88rem;
-  color: var(--color-text-muted);
-  min-width: 8rem;
-}
-
-.namegen-suggestion__origin {
-  font-size: 0.85rem;
-  color: var(--color-text-muted);
-  white-space: nowrap;
-}
--- a/gerbil-manager-web/src/components/NameSuggestPanel.tsx
+++ b/gerbil-manager-web/src/components/NameSuggestPanel.tsx
@@ -1,132 +0,0 @@
-import { useState } from 'react'
-import { de } from '../strings/de'
-import { ApiError, errorCode } from '../api/client'
-import { NAMEGEN_USAGES, suggestNames, type NamegenUsageCode, type NameSuggestion } from '../api/names'
-import './NameSuggestPanel.css'
-
-interface NameSuggestPanelProps {
-  gender: string
-  onPick: (name: string) => void
-  onClose: () => void
-}
-
-const ALL_CODES = NAMEGEN_USAGES.map((u) => u.code) as NamegenUsageCode[]
-
-export default function NameSuggestPanel({ gender, onPick, onClose }: NameSuggestPanelProps) {
-  const t = de.namegen
-  const [letter, setLetter] = useState('')
-  const [usages, setUsages] = useState<Set<NamegenUsageCode>>(new Set(ALL_CODES))
-  const [loading, setLoading] = useState(false)
-  const [keyMissing, setKeyMissing] = useState(false)
-  const [error, setError] = useState<string | null>(null)
-  const [suggestions, setSuggestions] = useState<NameSuggestion[]>([])
-  const [fetched, setFetched] = useState(false)
-
-  function toggleUsage(code: NamegenUsageCode) {
-    setUsages((prev) => {
-      const next = new Set(prev)
-      if (next.has(code)) next.delete(code)
-      else next.add(code)
-      return next
-    })
-  }
-
-  async function load() {
-    setLoading(true)
-    setError(null)
-    setKeyMissing(false)
-    setSuggestions([])
-    try {
-      const result = await suggestNames({
-        letter: letter.trim() || undefined,
-        gender: gender || undefined,
-        usages: [...usages] as NamegenUsageCode[],
-        count: 6,
-      })
-      setSuggestions(result)
-      setFetched(true)
-    } catch (err) {
-      if (errorCode(err) === 'NamesKeyMissing') {
-        setKeyMissing(true)
-      } else {
-        setError(err instanceof ApiError ? err.message : de.api.errors.unknown)
-      }
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  return (
-    <div className="namegen-panel" role="region" aria-label={t.panelTitle}>
-      <div className="namegen-panel__header">
-        <span>{t.panelTitle}</span>
-        <button type="button" className="btn" onClick={onClose} aria-label={t.close}>
-          ✕
-        </button>
-      </div>
-
-      <div className="namegen-panel__filters">
-        <div className="namegen-panel__letter">
-          <label htmlFor="namegen-letter">{t.letterLabel}</label>
-          <input
-            id="namegen-letter"
-            className="input namegen-panel__letter-input"
-            value={letter}
-            onChange={(e) => setLetter(e.target.value)}
-            placeholder={t.letterPlaceholder}
-            maxLength={1}
-          />
-        </div>
-
-        <div className="namegen-panel__usages">
-          <span>{t.usagesLabel}</span>
-          <div className="namegen-usages-grid">
-            {NAMEGEN_USAGES.map(({ code, label }) => (
-              <label key={code}>
-                <input
-                  type="checkbox"
-                  checked={usages.has(code)}
-                  onChange={() => toggleUsage(code)}
-                />
-                {label}
-              </label>
-            ))}
-          </div>
-        </div>
-      </div>
-
-      <button
-        type="button"
-        className="btn btn--primary"
-        onClick={load}
-        disabled={loading || usages.size === 0}
-      >
-        {loading ? t.loading : t.loadButton}
-      </button>
-
-      {keyMissing && <p className="muted">{t.keyMissing}</p>}
-      {error && <p className="error-text">{error}</p>}
-      {fetched && !loading && !keyMissing && !error && suggestions.length === 0 && (
-        <p className="muted">{t.empty}</p>
-      )}
-
-      {suggestions.length > 0 && (
-        <ul className="namegen-suggestions" aria-label={t.panelTitle}>
-          {suggestions.map((s, i) => (
-            <li key={`${s.name}-${i}`} className="namegen-suggestion">
-              <button
-                type="button"
-                className="namegen-suggestion__pick"
-                onClick={() => onPick(s.name)}
-              >
-                {s.name}
-              </button>
-              <span className="namegen-suggestion__meaning">{s.meaning}</span>
-              <span className="namegen-suggestion__origin">{s.origin}</span>
-            </li>
-          ))}
-        </ul>
-      )}
-    </div>
-  )
-}
--- a/gerbil-manager-web/src/genetics/tests/catalog-drift.test.ts
+++ b/gerbil-manager-web/src/genetics/tests/catalog-drift.test.ts
@@ -0,0 +1,24 @@
+/**
+ * AR-5 Drift-Guard: colorVarietySeed.generated.json muss mit dem Live-Output
+ * aus catalog.ts übereinstimmen.
+ *
+ * Schlägt dieser Test fehl, wurde catalog.ts verändert ohne danach
+ * `npm run gen:catalog` auszuführen. Fix: `npm run gen:catalog` laufen lassen
+ * und die geänderten JSON-Dateien committen.
+ */
+import { readFileSync } from 'fs'
+import { fileURLToPath } from 'url'
+import { dirname, join } from 'path'
+import { describe, it, expect } from 'vitest'
+import { CATALOG } from '../catalog'
+
+const __dir = dirname(fileURLToPath(import.meta.url))
+
+describe('AR-5 Catalog drift-guard', () => {
+  it('colorVarietySeed.generated.json stimmt mit catalog.ts überein (sonst: npm run gen:catalog)', () => {
+    const jsonPath = join(__dir, '..', 'colorVarietySeed.generated.json')
+    const committed = JSON.parse(readFileSync(jsonPath, 'utf-8'))
+    // CATALOG is readonly — deep equality against the plain parsed array is sufficient.
+    expect(committed).toEqual(Array.from(CATALOG))
+  })
+})
--- a/gerbil-manager-web/src/genetics/colorVarietySeed.backend.json
+++ b/gerbil-manager-web/src/genetics/colorVarietySeed.backend.json
@@ -0,0 +1,406 @@
+[
+  {
+    "name": "Pink Eyed White (PEW)",
+    "english": "Pink Eyed White",
+    "canonicalGenotype": "AA chch DD EE GG pp spsp rere",
+    "sortOrder": 0,
+    "image": "rotaugen-weiss-pew-d-sep-e-sep.jpg"
+  },
+  {
+    "name": "Hermelin",
+    "english": "Dark Tailed White",
+    "canonicalGenotype": "aa chch DD EE GG PP spsp rere",
+    "sortOrder": 1,
+    "image": "hermelin.jpeg"
+  },
+  {
+    "name": "Himalaya",
+    "english": "Himalayan",
+    "canonicalGenotype": "AA chch DD EE GG PP spsp rere",
+    "sortOrder": 2,
+    "image": "himalaya.jpg"
+  },
+  {
+    "name": "Zobel",
+    "english": "Sable",
+    "canonicalGenotype": "aa cchmcchm DD EE gg PP spsp rere",
+    "sortOrder": 3,
+    "image": "zobel.jpeg"
+  },
+  {
+    "name": "Rotaugenschimmel",
+    "english": "Red-Eyed Roan",
+    "canonicalGenotype": "AA CC DD efef GG pp spsp rere",
+    "sortOrder": 4,
+    "image": "rotaugen-schimmel.jpg"
+  },
+  {
+    "name": "Agouti",
+    "english": "Golden Agouti",
+    "canonicalGenotype": "AA CC DD EE GG PP spsp rere",
+    "sortOrder": 5,
+    "image": "agouti-mit-erklaerung-der-genloci.JPG"
+  },
+  {
+    "name": "Schwarz",
+    "english": "Black",
+    "canonicalGenotype": "aa CC DD EE GG PP spsp rere",
+    "sortOrder": 6,
+    "image": "schwarz.jpg"
+  },
+  {
+    "name": "Silberagouti",
+    "english": "Grey Agouti",
+    "canonicalGenotype": "AA CC DD EE gg PP spsp rere",
+    "sortOrder": 7,
+    "image": "silberagouti.jpg"
+  },
+  {
+    "name": "Anthrazit",
+    "english": "Slate",
+    "canonicalGenotype": "aa CC DD EE gg PP spsp rere",
+    "sortOrder": 8,
+    "image": "anthrazit.jpg"
+  },
+  {
+    "name": "Algierfuchs",
+    "english": "Dark-Eyed Honey",
+    "canonicalGenotype": "AA CC DD ee GG PP spsp rere",
+    "sortOrder": 9,
+    "image": "algierfuchs.jpg"
+  },
+  {
+    "name": "Blau",
+    "english": "Blue",
+    "canonicalGenotype": "aa CC dd EE GG PP spsp rere",
+    "sortOrder": 10,
+    "image": "blau-schwarz-dd.JPG"
+  },
+  {
+    "name": "Gold",
+    "english": "Argente Golden",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "sortOrder": 11,
+    "image": "gold.jpg"
+  },
+  {
+    "name": "Platin",
+    "english": "Lilac",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "sortOrder": 12,
+    "image": "platin.JPG"
+  },
+  {
+    "name": "Goldfuchs",
+    "english": "Yellow Fox",
+    "canonicalGenotype": "AA CC DD ee GG pp spsp rere",
+    "sortOrder": 13,
+    "image": "goldfuchs.jpg"
+  },
+  {
+    "name": "Rotfuchs",
+    "english": "Argente Nutmeg",
+    "canonicalGenotype": "aa CC DD ee GG pp spsp rere",
+    "sortOrder": 14,
+    "image": "rotfuchs.JPG"
+  },
+  {
+    "name": "dd Gold",
+    "english": "dd Argente Golden",
+    "canonicalGenotype": "AA CC dd EE GG pp spsp rere",
+    "sortOrder": 15,
+    "image": "gold-dd.jpg"
+  },
+  {
+    "name": "dd Platin",
+    "english": "dd Lilac",
+    "canonicalGenotype": "aa CC dd EE GG pp spsp rere",
+    "sortOrder": 16,
+    "image": "platin-dd.jpg"
+  },
+  {
+    "name": "Altweiss (REW)",
+    "canonicalGenotype": "aa CC DD EE gg pp spsp rere",
+    "sortOrder": 17,
+    "image": "altweiss-rew.jpeg"
+  },
+  {
+    "name": "Apricot (Blassfuchs)",
+    "canonicalGenotype": "AA CC DD ee gg pp spsp rere",
+    "sortOrder": 18,
+    "image": "apricot-blassfuchs.jpg"
+  },
+  {
+    "name": "Blaufuchs",
+    "canonicalGenotype": "aa CC DD ee gg PP spsp rere",
+    "sortOrder": 19,
+    "image": "blaufuchs.jpg"
+  },
+  {
+    "name": "C-Separator",
+    "canonicalGenotype": "aa CC DD ee gg pp spsp rere",
+    "sortOrder": 20,
+    "image": "c-separator.jpg"
+  },
+  {
+    "name": "Elfenbein",
+    "canonicalGenotype": "AA CC DD EE gg pp spsp rere",
+    "sortOrder": 21,
+    "image": "elfenbein.jpg"
+  },
+  {
+    "name": "Kohlfuchs",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "sortOrder": 22,
+    "image": "kohlfuchs.jpg"
+  },
+  {
+    "name": "Polarfuchs",
+    "canonicalGenotype": "AA CC DD ee gg PP spsp rere",
+    "sortOrder": 23,
+    "image": "polarfuchs.jpg"
+  },
+  {
+    "name": "Saphir",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "sortOrder": 24,
+    "image": "saphir.jpg"
+  },
+  {
+    "name": "Orangeschimmel",
+    "canonicalGenotype": "AA CC DD efef GG PP spsp rere",
+    "sortOrder": 25,
+    "image": "schimmel-orangeschimmel.jpg"
+  },
+  {
+    "name": "Topas",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "sortOrder": 26,
+    "image": "topas.jpg"
+  },
+  {
+    "name": "Platin-Hell",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "sortOrder": 27,
+    "image": "platin-hell.jpg"
+  },
+  {
+    "name": "Agouti dd",
+    "canonicalGenotype": "AA CC dd EE GG PP spsp rere",
+    "sortOrder": 28,
+    "image": "agouti-dd.jpg"
+  },
+  {
+    "name": "Silberagouti dd",
+    "canonicalGenotype": "AA CC dd EE gg PP spsp rere",
+    "sortOrder": 29,
+    "image": "silberagouti-dd.jpg"
+  },
+  {
+    "name": "Kohlfuchs dd",
+    "canonicalGenotype": "aa CC dd ee GG PP spsp rere",
+    "sortOrder": 30,
+    "image": "kohlfuchs-dd.jpg"
+  },
+  {
+    "name": "Anthrazit dd",
+    "canonicalGenotype": "aa CC dd EE gg PP spsp rere",
+    "sortOrder": 31,
+    "image": "anthrazit-dd.jpg"
+  },
+  {
+    "name": "Silberschimmel",
+    "canonicalGenotype": "AA CC DD efef gg PP spsp rere",
+    "sortOrder": 32,
+    "image": "silberschimmel.jpg"
+  },
+  {
+    "name": "Polarfuchsschimmel",
+    "canonicalGenotype": "AA CC DD efef gg PP spsp rere",
+    "sortOrder": 33,
+    "image": "polarfuchsschimmel.jpg"
+  },
+  {
+    "name": "Algierfuchsschimmel",
+    "canonicalGenotype": "AA CC DD efef GG PP spsp rere",
+    "sortOrder": 34,
+    "image": "algierfuchsschimmel.jpg"
+  },
+  {
+    "name": "Kohlfuchsschimmel",
+    "canonicalGenotype": "aa CC DD efef GG PP spsp rere",
+    "sortOrder": 35,
+    "image": "kohlfuchsschimmel.jpg"
+  },
+  {
+    "name": "Blaufuchsschimmel",
+    "canonicalGenotype": "aa CC DD efef gg PP spsp rere",
+    "sortOrder": 36,
+    "image": "blaufuchsschimmel.jpg"
+  },
+  {
+    "name": "Kohlfuchs, hell",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "sortOrder": 37,
+    "image": "kohlfuchs-hell.jpg"
+  },
+  {
+    "name": "Goldfuchs, hell",
+    "canonicalGenotype": "AA CC DD ee GG pp spsp rere",
+    "sortOrder": 38,
+    "image": "goldfuchs-hell.jpg"
+  },
+  {
+    "name": "Goldfuchsschimmel",
+    "canonicalGenotype": "AA CC DD efef GG pp spsp rere",
+    "sortOrder": 39,
+    "image": "goldfuchsschimmel.jpg"
+  },
+  {
+    "name": "Gold-Hell",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "sortOrder": 40,
+    "image": "gold-hell.jpg"
+  },
+  {
+    "name": "Blaufuchs, hell",
+    "canonicalGenotype": "aa CC DD ee gg PP spsp rere",
+    "sortOrder": 41,
+    "image": "blaufuchs-hell.jpeg"
+  },
+  {
+    "name": "Rotfuchsschimmel",
+    "canonicalGenotype": "aa CC DD efef GG pp spsp rere",
+    "sortOrder": 42,
+    "image": "rotfuchsschimmel.jpg"
+  },
+  {
+    "name": "Polarfuchs, hell",
+    "canonicalGenotype": "AA CC DD ee gg PP spsp rere",
+    "sortOrder": 43,
+    "image": "polarfuchs-hell.jpeg"
+  },
+  {
+    "name": "Kohlfuchsschimmel, hell",
+    "canonicalGenotype": "aa CC DD efef GG PP spsp rere",
+    "sortOrder": 44,
+    "image": "kohlfuchsschimmel-hell.jpg"
+  },
+  {
+    "name": "Rotfuchs, hell",
+    "canonicalGenotype": "aa CC DD ee GG pp spsp rere",
+    "sortOrder": 45,
+    "image": "rotfuchs-hell.jpg"
+  },
+  {
+    "name": "Kohlfuchs-Hell",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "sortOrder": 46,
+    "image": "kohlfuchs-hell-2.jpg"
+  },
+  {
+    "name": "Algierfuchs, hell",
+    "canonicalGenotype": "AA CC DD ee GG PP spsp rere",
+    "sortOrder": 47,
+    "image": "algierfuchs-hell.JPG"
+  },
+  {
+    "name": "Topas dd",
+    "canonicalGenotype": "AA CC dd EE GG pp spsp rere",
+    "sortOrder": 48,
+    "image": "topas-dd.jpg"
+  },
+  {
+    "name": "Blaufuchs dd",
+    "canonicalGenotype": "aa CC dd ee gg pp spsp rere",
+    "sortOrder": 49,
+    "image": "blaufuchs-dd.jpg"
+  },
+  {
+    "name": "Marder",
+    "canonicalGenotype": "aa cchmcchm DD EE GG PP spsp rere",
+    "sortOrder": 50,
+    "image": "marder.JPG"
+  },
+  {
+    "name": "Siam",
+    "canonicalGenotype": "aa cchmch DD EE GG PP spsp rere",
+    "sortOrder": 51,
+    "image": "siam-marder-hell.JPG"
+  },
+  {
+    "name": "Zobel-Hell",
+    "canonicalGenotype": "aa cchmch DD EE gg PP spsp rere",
+    "sortOrder": 52,
+    "image": "zobel-hell.jpg"
+  },
+  {
+    "name": "CP-Agouti",
+    "canonicalGenotype": "AA cchmcchm DD EE GG PP spsp rere",
+    "sortOrder": 53,
+    "image": "agouti-cp.jpg"
+  },
+  {
+    "name": "CP-Agouti-Hell",
+    "canonicalGenotype": "AA cchmch DD EE GG PP spsp rere",
+    "sortOrder": 54
+  },
+  {
+    "name": "CP-Silberagouti",
+    "canonicalGenotype": "AA cchmcchm DD EE gg PP spsp rere",
+    "sortOrder": 55,
+    "image": "silberagouti-cp.JPG"
+  },
+  {
+    "name": "CP-Silberagouti-Hell",
+    "canonicalGenotype": "AA cchmch DD EE gg PP spsp rere",
+    "sortOrder": 56
+  },
+  {
+    "name": "CP-Algierfuchs",
+    "canonicalGenotype": "AA cchmcchm DD ee GG PP spsp rere",
+    "sortOrder": 57,
+    "image": "algierfuchs-cp.jpg"
+  },
+  {
+    "name": "CP-Algierfuchs-Hell",
+    "canonicalGenotype": "AA cchmch DD ee GG PP spsp rere",
+    "sortOrder": 58
+  },
+  {
+    "name": "CP-Polarfuchs",
+    "canonicalGenotype": "AA cchmcchm DD ee gg PP spsp rere",
+    "sortOrder": 59,
+    "image": "polarfuchs-cp.jpg"
+  },
+  {
+    "name": "CP-Polarfuchs-Hell",
+    "canonicalGenotype": "AA cchmch DD ee gg PP spsp rere",
+    "sortOrder": 60
+  },
+  {
+    "name": "CP-Fuchs",
+    "canonicalGenotype": "AA cchmcchm dd ee GG PP spsp rere",
+    "sortOrder": 61
+  },
+  {
+    "name": "CP-Fuchs-Hell",
+    "canonicalGenotype": "AA cchmch dd ee GG PP spsp rere",
+    "sortOrder": 62
+  },
+  {
+    "name": "CP-Blaufuchs",
+    "canonicalGenotype": "AA cchmcchm dd ee gg PP spsp rere",
+    "sortOrder": 63
+  },
+  {
+    "name": "CP-Orangeschimmel",
+    "canonicalGenotype": "AA cchmcchm DD efef GG PP spsp rere",
+    "sortOrder": 64
+  },
+  {
+    "name": "CP-Orangeschimmel-Hell",
+    "canonicalGenotype": "AA cchmch DD efef GG PP spsp rere",
+    "sortOrder": 65
+  }
+]
--- a/gerbil-manager-web/src/pages/GerbilDetailPage.tsx
+++ b/gerbil-manager-web/src/pages/GerbilDetailPage.tsx
@@ -2,7 +2,6 @@ import { useMemo, useState, type ReactNode } from 'react'
 import { Link, useParams } from 'react-router-dom'
 import { de } from '../strings/de'
 import { getGerbil, updateGerbil } from '../api/gerbils'
-import { listLitters as listLittersPaged } from '../api/litters'
 import { listColorVarieties, listContacts, listEnclosures, listLitters } from '../api/lookups'
 import { useApi, useMutation } from '../hooks/useApi'
 import { formatDate, genderLabel, statusLabel } from '../format/labels'
@@ -56,10 +55,6 @@ export default function GerbilDetailPage() {
  const enclosures = useApi(() => listEnclosures(), [])
  const contacts = useApi(() => listContacts(), [])
  const litters = useApi(() => listLitters(), [])
-  const parentLitters = useApi(
-    () => listLittersPaged({ filter: `fatherId=${id}|motherId=${id}`, orderBy: 'date desc', pageSize: 50 }),
-    [id],
-  )

  const colorName = useMemo(
    () => new Map((colorVarieties.data ?? []).map((c) => [c.id, c.name])),
@@ -242,32 +237,6 @@ export default function GerbilDetailPage() {
        {saveCharacter.error && <span className="error-text">{saveCharacter.error}</span>}
      </div>

-      <h3>{t.detail.parentLittersTitle}</h3>
-      {parentLitters.loading && <p className="muted">{de.common.loading}</p>}
-      {!parentLitters.loading && (parentLitters.data?.items.length ?? 0) === 0 && (
-        <p className="muted">{t.detail.parentLittersEmpty}</p>
-      )}
-      {(parentLitters.data?.items.length ?? 0) > 0 && (
-        <ul className="card-list">
-          {(parentLitters.data?.items ?? []).map((litter) => (
-            <li key={litter.id}>
-              <Link to={`/wuerfe/${litter.id}`} className="gerbil-card">
-                <span className="gerbil-card__name">{litter.name}</span>
-                <span className="badge badge--active">
-                  {litter.fatherId === id ? t.detail.parentLittersRoleVater : t.detail.parentLittersRoleMutter}
-                </span>
-                <span className="gerbil-card__meta">{formatDate(litter.date)}</span>
-                {litter.totalBorn !== null && (
-                  <span className="gerbil-card__meta">
-                    {litter.totalBorn} {de.pages.litters.countLabel}
-                  </span>
-                )}
-              </Link>
-            </li>
-          ))}
-        </ul>
-      )}
-
      <h3 className="visually-hidden">{t.detail.moreData}</h3>
      <div className="tabs" role="tablist">
        {(['photos', 'health', 'weight'] as const).map((key) => (
--- a/gerbil-manager-web/src/pages/GerbilFormPage.tsx
+++ b/gerbil-manager-web/src/pages/GerbilFormPage.tsx
@@ -8,8 +8,6 @@ import { useApi, useMutation } from '../hooks/useApi'
 import { genderLabel, statusLabel } from '../format/labels'
 import { fromDisplayString } from '../genetics'
 import FarbschlagImage from '../components/FarbschlagImage'
-import NameSuggestPanel from '../components/NameSuggestPanel'
-import '../components/NameSuggestPanel.css'

 interface FormState {
  name: string
@@ -113,7 +111,6 @@ export default function GerbilFormPage() {
  const [form, setForm] = useState<FormState>(EMPTY)
  const [errors, setErrors] = useState<Partial<Record<keyof FormState, string>>>({})
  const [initializedFor, setInitializedFor] = useState<string | null>(null)
-  const [showNameSuggest, setShowNameSuggest] = useState(false)

  const existing = useApi(() => (id ? getGerbil(id) : Promise.resolve(null)), [id])
  const colorVarieties = useApi(() => listColorVarieties(), [])
@@ -200,33 +197,16 @@ export default function GerbilFormPage() {
      <h2>{isEdit ? t.form.editTitle : t.form.createTitle}</h2>

      <form className="form" onSubmit={onSubmit} noValidate>
-        <div className="field">
-          <label htmlFor="gerbil-name">{t.fields.name} *</label>
-          <div className="namegen-name-row">
-            <input
-              id="gerbil-name"
-              className="input"
-              value={form.name}
-              onChange={(e) => set('name', e.target.value)}
-              aria-invalid={Boolean(errors.name)}
-            />
-            <button
-              type="button"
-              className="btn"
-              onClick={() => setShowNameSuggest((v) => !v)}
-            >
-              {de.namegen.button}
-            </button>
-          </div>
-          {errors.name && <small className="error-text">{errors.name}</small>}
-        </div>
-        {showNameSuggest && (
-          <NameSuggestPanel
-            gender={form.gender}
-            onPick={(name) => { set('name', name); setShowNameSuggest(false) }}
-            onClose={() => setShowNameSuggest(false)}
+        <label className="field">
+          <span>{t.fields.name} *</span>
+          <input
+            className="input"
+            value={form.name}
+            onChange={(e) => set('name', e.target.value)}
+            aria-invalid={Boolean(errors.name)}
          />
-        )}
+          {errors.name && <small className="error-text">{errors.name}</small>}
+        </label>

        <label className="field">
          <span>{t.fields.gender} *</span>
--- a/gerbil-manager-web/src/strings/de.ts
+++ b/gerbil-manager-web/src/strings/de.ts
@@ -105,11 +105,6 @@ export const de = {
        tabPlaceholder: 'Dieser Bereich entsteht in einem späteren Schritt.',
        notFound: 'Diese Rennmaus wurde nicht gefunden.',
        moreData: 'Weitere Daten',
-        // ANIMAL-LITTERS: Würfe als Elternteil
-        parentLittersTitle: 'Würfe als Elternteil',
-        parentLittersEmpty: 'Keine Würfe als Elternteil erfasst.',
-        parentLittersRoleVater: 'Vater',
-        parentLittersRoleMutter: 'Mutter',
      },
      // Formular (anlegen/bearbeiten)
      form: {
@@ -818,19 +813,6 @@ export const de = {
    resetButton: 'Filter zurücksetzen',
    closeButton: 'Schließen',
  },
-  // ── FEAT-NAMEGEN: Namensvorschläge (KI-gestützt, UC-1 Einzeltier) ──
-  namegen: {
-    button: 'Name vorschlagen',
-    panelTitle: 'Namensvorschläge',
-    letterLabel: 'Anfangsbuchstabe',
-    letterPlaceholder: 'z. B. A',
-    usagesLabel: 'Herkunftskultur',
-    loadButton: 'Vorschläge laden',
-    loading: 'Lade Vorschläge …',
-    empty: 'Keine Vorschläge — andere Einstellungen versuchen.',
-    keyMissing: 'Namensvorschläge benötigen einen API-Key — bitte in den Einstellungen konfigurieren.',
-    close: 'Schließen',
-  },
 } as const

 export type Strings = typeof de
--- a/tools/import/conflict-decisions.json
+++ b/tools/import/conflict-decisions.json
@@ -84,34 +84,6 @@
      "decision": "E-locus = ee[f] (Fuchs). This is the mother of animal 'C' (c-29042024) — un-quarantining her links C's second parent. Name in v.d. spelling (workaround from Re-Import #2); both spellings now match after FIX-1 (canon_pair identity).",
      "genotype": "Aa CC D- ee[f] Gg pp Spsp [DP]",
      "source": "Julian 2026-06-06 — HUMANQUESTION D4"
-    },
-    {
-      "name": "Little Runner's Big Ben",
-      "dob": "03.02.2020",
-      "decision": "P-locus = Pp (not PP) — the two sources differed only at P",
-      "genotype": "Aa Cc[chm] DD Ee Gg Pp Spsp",
-      "source": "Julian 2026-06-07 — HUMANQUESTION D6"
-    },
-    {
-      "name": "Vance Jr. von den Kleinen Chaoten",
-      "dob": "10.04.2022",
-      "decision": "Sp-locus = spsp (kleines spsp, ungescheckt) — die Quellen unterschieden sich nur bei Sp (Spsp // spsp). C-Locus 'c[hm]' im Extrakt → als c[chm] normalisiert (kein gültiges Symbol; c[chm] = offensichtliche Absicht).",
-      "genotype": "aa Cc[chm] Dd Ee gg P- spsp",
-      "source": "Julian 2026-06-07 — HUMANQUESTION D6"
-    },
-    {
-      "name": "Skarlett von den Kleinen Chaoten",
-      "dob": "14.07.2013",
-      "decision": "death date = 17.04.2016 (the '2018' variant was wrong — it had leaked as '/ +2018' into the genotype field; parse-leak already fixed in IMPORT-POLISH)",
-      "dateOfDeath": "17.04.2016",
-      "source": "Julian 2026-06-07 — HUMANQUESTION D6"
-    },
-    {
-      "name": "Kazu von den Kleinen Chaoten",
-      "dob": "23.04.2013",
-      "decision": "E-locus = ee[f], G-locus = GG (one source wrote UwUw = GG in international notation), P-locus = PP — resolves the 3 contested loci",
-      "genotype": "Aa Cc[chm] DD ee[f] GG PP Spsp",
-      "source": "Julian 2026-06-07 — HUMANQUESTION D6"
    }
  ]
 }