UI-FIX: doppelte Überschrift 'Erwartete Farbschläge' auf Wurf-Detailseite entfernt

- genotype.ts: toDisplayString filtert Re aus wenn re/re (Wildtyp) —
  analog zur bestehenden Sls-Regel; Rere/ReRe bleiben sichtbar.
  Wildtyp-Anzeige jetzt 7 Loci: AA CC DD EE GG PP spsp (ohne rere).
- StammbaumPage.tsx: Druck-Ahnentafel nutzt toDisplayString(fromDisplayString(g.genotype))
  statt rohem g.genotype-String (Audit: einzige Display-Stelle ausserhalb toDisplayString).
  (GerbilDetailPage/BreedingResultView gehen bereits via toDisplayString.)
- genetics.test.ts: Alle Display-String-Assertions auf 7-Loci-Format aktualisiert;
  Rere-Nachweis zum Sls/Re-Test ergaenzt; Katalog-Regex auf {6,8}.
- colorVarietySeed.generated.json regeneriert (kein rere in canonicalGenotype).
- backend.json unveraendert (Pam: DB-Speicherung bleibt volles 8-Loki-Format).

.gitea/workflows/ci.yml

@@ -9,10 +9,10 @@
 #   2. npm test + npm run build (Frontend)
 #   3. Docker-Images bauen und in die Gitea-Registry pushen
 #
-# Registry: truenas:13000  (internes Gitea Container Registry)
+# Registry: git.rismer.de  (Gitea Container Registry über HTTPS — keine insecure-registry-Konfig nötig)
 # Images:
-#   truenas:13000/gulum/gerbilmanager-api:latest
-#   truenas:13000/gulum/gerbilmanager-frontend:latest
+#   git.rismer.de/gulum/gerbilmanager-api:latest
+#   git.rismer.de/gulum/gerbilmanager-frontend:latest
 
 name: CI
 
@@ -25,7 +25,7 @@ on:
       - main
 
 env:
-  REGISTRY: truenas:13000
+  REGISTRY: git.rismer.de
   REGISTRY_OWNER: gulum
   DOTNET_VERSION: "10.0.x"
   NODE_VERSION: "22"

GerbilManager.Tests/ImportDocxServiceTests.cs

@@ -0,0 +1,343 @@
+using GerbilManagerWebAPI.Import;
+using GerbilManagerWebAPI.Models;
+using Microsoft.Data.Sqlite;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Storage;
+
+namespace GerbilManager.Tests
+{
+    /// <summary>
+    /// FEAT-8d-CREATE / FIX-8D-DEDUP: docx importer CREATE path tests.
+    /// Uses SQLite (not InMemory) so FK + unique-index constraints are enforced —
+    /// this is the only reliable way to catch duplicate-ExternalRef crashes.
+    /// </summary>
+    public class ImportDocxServiceTests : IDisposable
+    {
+        private readonly string _dir;
+
+        public ImportDocxServiceTests()
+        {
+            _dir = Path.Combine(Path.GetTempPath(), "feat8d-" + Guid.NewGuid().ToString("N"));
+            Directory.CreateDirectory(_dir);
+        }
+
+        public void Dispose()
+        {
+            try { Directory.Delete(_dir, recursive: true); } catch { }
+        }
+
+        // One open connection keeps the :memory: SQLite DB alive across calls.
+        private (ApplicationContext db, SqliteConnection conn) NewSqliteDb()
+        {
+            var conn = new SqliteConnection("DataSource=:memory:");
+            conn.Open();
+            var opts = new DbContextOptionsBuilder<ApplicationContext>().UseSqlite(conn).Options;
+            var db = new ApplicationContext(opts);
+            db.Database.EnsureCreated();   // schema WITH unique index on ExternalRef
+            return (db, conn);
+        }
+
+        private void WriteLitters(object litters) =>
+            File.WriteAllText(Path.Combine(_dir, "docx_litters.json"),
+                System.Text.Json.JsonSerializer.Serialize(litters));
+
+        private void WriteAnimals(object animals) =>
+            File.WriteAllText(Path.Combine(_dir, "docx_animals.json"),
+                System.Text.Json.JsonSerializer.Serialize(animals));
+
+        // ── Test 1: dry-run shows correct counts without writing ─────────────────
+
+        [Fact]
+        public async Task DryRun_counts_new_animal_without_writing()
+        {
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                // Litter in DB — date-only lookup (±5 days, exactly one candidate)
+                var litter = new Litter
+                {
+                    Id = Guid.NewGuid(),
+                    Name = "Testwurf",
+                    Date = new DateOnly(2023, 5, 1),
+                };
+                db.Litters.Add(litter);
+                await db.SaveChangesAsync();
+
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "4/4", litterDob = "01.05.2023", name = "Pepper", gender = "female",
+                          owner = "Max Mustermann", abgabeDate = "01.07.2023",
+                          deathDate = "", deathCause = "", farbschlag = "" }
+                });
+
+                var report = await new ImportDocxService(db, _dir).RunAsync(execute: false);
+
+                Assert.False(report.Executed);
+                Assert.Equal(1, report.Created);
+                Assert.Equal(1, report.LitterLinked);    // date-only match finds the one litter
+                Assert.Equal(1, report.GoHomeFilled);
+                Assert.Equal(0, await db.Gerbils.CountAsync());    // nothing written
+                Assert.Equal(0, await db.Contacts.CountAsync());   // nothing written
+            }
+        }
+
+        // ── Test 2: execute creates animal with all fields + FK constraints ───────
+
+        [Fact]
+        public async Task Execute_creates_animal_with_litter_contact_and_goHomeDate()
+        {
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                var litter = new Litter
+                {
+                    Id = Guid.NewGuid(),
+                    Name = "Testwurf",
+                    Date = new DateOnly(2023, 5, 1),
+                };
+                db.Litters.Add(litter);
+                await db.SaveChangesAsync();
+
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "4/4", litterDob = "01.05.2023", name = "Pepper", gender = "female",
+                          owner = "Max Mustermann", abgabeDate = "01.07.2023",
+                          deathDate = "", deathCause = "", farbschlag = "" }
+                });
+
+                var report = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+
+                Assert.True(report.Executed);
+                Assert.Equal(1, report.Created);
+                Assert.Equal(1, report.ContactsCreated);
+
+                var gerbil = await db.Gerbils.SingleAsync();
+                Assert.Equal("Pepper", gerbil.Name);
+                Assert.Equal(new DateOnly(2023, 5, 1), gerbil.DateOfBirth);
+                Assert.Equal(Gender.female, gerbil.Gender);
+                Assert.Equal(GerbilStatus.GivenAway, gerbil.Status);
+                Assert.Equal(litter.Id, gerbil.LitterId);          // date-only link worked
+                Assert.Equal(new DateOnly(2023, 7, 1), gerbil.GoHomeDate);
+                Assert.Equal("Zucht der Kleinen Chaoten", gerbil.OriginBreeder);
+                Assert.False(gerbil.IsResident);
+                Assert.Equal("docx", gerbil.ImportSource);
+                Assert.StartsWith("docx-", gerbil.ExternalRef);
+
+                var contact = await db.Contacts.SingleAsync();
+                Assert.Equal("Max Mustermann", contact.Name);
+                Assert.Equal(contact.Id, gerbil.ReceiverContactId);
+            }
+        }
+
+        // ── Test 3: idempotency — second run creates zero ────────────────────────
+
+        [Fact]
+        public async Task Execute_is_idempotent_second_run_creates_zero()
+        {
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "2/3", litterDob = "15.03.2023", name = "Flash", gender = "male",
+                          owner = "", abgabeDate = "01.05.2023",
+                          deathDate = "", deathCause = "", farbschlag = "" }
+                });
+
+                var first = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+                Assert.Equal(1, first.Created);
+
+                var second = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+                Assert.Equal(0, second.Created);          // ExternalRef path, no dupe
+                Assert.Equal(1, await db.Gerbils.CountAsync());    // exactly one row
+            }
+        }
+
+        // ── Test 4: existing main-import animal → enrich only, no duplicate ──────
+
+        [Fact]
+        public async Task Execute_enriches_existing_animal_does_not_duplicate()
+        {
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                // Animal already in DB (from main import, ExternalRef ≠ "docx-…")
+                var existing = new Gerbil
+                {
+                    Id = Guid.NewGuid(),
+                    Name = "Eddie",
+                    DateOfBirth = new DateOnly(2022, 8, 10),
+                    Gender = Gender.male,
+                    ExternalRef = "main-eddie-xyz",   // NOT a "docx-" ref
+                    IsResident = false,
+                };
+                db.Gerbils.Add(existing);
+                await db.SaveChangesAsync();
+
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    // Same name+dob → enrich, not create
+                    new { wsCode = "", litterDob = "10.08.2022", name = "Eddie", gender = "male",
+                          owner = "Anna Beispiel", abgabeDate = "01.10.2022",
+                          deathDate = "", deathCause = "", farbschlag = "" }
+                });
+
+                var report = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+
+                Assert.Equal(0, report.Created);
+                Assert.Equal(1, await db.Gerbils.CountAsync());    // still exactly one
+
+                // GoHomeDate was enriched
+                var updated = await db.Gerbils.SingleAsync();
+                Assert.Equal(new DateOnly(2022, 10, 1), updated.GoHomeDate);
+            }
+        }
+
+        // ── Test 5: Deceased status when deathDate set ───────────────────────────
+
+        [Fact]
+        public async Task Execute_sets_Deceased_status_when_deathDate_provided()
+        {
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "1/5", litterDob = "01.01.2022", name = "Ghost", gender = "male",
+                          owner = "", abgabeDate = "",
+                          deathDate = "15.06.2022", deathCause = "Tumor", farbschlag = "" }
+                });
+
+                await new ImportDocxService(db, _dir).RunAsync(execute: true);
+
+                var gerbil = await db.Gerbils.SingleAsync();
+                Assert.Equal(GerbilStatus.Deceased, gerbil.Status);
+                Assert.Equal(new DateOnly(2022, 6, 15), gerbil.DateOfDeath);
+                Assert.Equal("Tumor", gerbil.CauseOfDeath);
+            }
+        }
+
+        // ── Test 7: P0 REGRESSION — execute works under a retrying execution strategy ──
+
+        [Fact]
+        public async Task Execute_works_under_retrying_execution_strategy()
+        {
+            // Regression: NpgsqlRetryingExecutionStrategy (MaxRetryCount>0) calls
+            // OnFirstExecution() at the start of ExecuteAsync, which throws
+            // InvalidOperationException when it detects a user-initiated transaction
+            // that was NOT opened through the strategy. This test wires the same check
+            // (via FakeRetryingStrategy, MaxRetryCount=1) so the bug would surface in CI
+            // without a live Npgsql instance.
+            //
+            // With the BUG (direct BeginTransactionAsync before strategy.ExecuteAsync):
+            //   → OnFirstExecution sees active user tx → InvalidOperationException
+            // With the FIX (BeginTransactionAsync inside strategy.ExecuteAsync lambda):
+            //   → OnFirstExecution: no tx yet → OK
+            var conn = new SqliteConnection("DataSource=:memory:");
+            conn.Open();
+            var opts = new DbContextOptionsBuilder<ApplicationContext>()
+                .UseSqlite(conn)
+                .ReplaceService<IExecutionStrategyFactory, FakeRetryingStrategyFactory>()
+                .Options;
+            var db = new ApplicationContext(opts);
+            db.Database.EnsureCreated();
+
+            await using (conn)
+            await using (db)
+            {
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "3/3", litterDob = "01.01.2023", name = "Pixie", gender = "female",
+                          owner = "Retry Adopter", abgabeDate = "01.03.2023",
+                          deathDate = "", deathCause = "", farbschlag = "" }
+                });
+
+                // Must NOT throw InvalidOperationException (user-initiated tx rejected)
+                var report = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+
+                Assert.True(report.Executed);
+                Assert.Equal(1, report.Created);
+                Assert.Equal(1, await db.Gerbils.CountAsync());
+                Assert.Equal(1, await db.Contacts.CountAsync());
+            }
+        }
+
+        // ── Test 6: P0 REGRESSION — same-name siblings get distinct ExternalRefs ─
+
+        [Fact]
+        public async Task Execute_same_name_siblings_created_with_distinct_ExternalRefs()
+        {
+            // P0 regression: two animals in the same litter with the same normalized name
+            // previously caused duplicate ExternalRef → Npgsql/SQLite 23505 unique-key crash.
+            // Fix: ordinal disambiguation (-2) ensures uniqueness within the batch.
+            // The unique index on IX_Gerbils_ExternalRef (via EnsureCreated on SQLite) makes
+            // this test an authoritative regression gate.
+            var (db, conn) = NewSqliteDb();
+            await using (conn)
+            await using (db)
+            {
+                WriteLitters(Array.Empty<object>());
+                WriteAnimals(new[]
+                {
+                    new { wsCode = "4/4", litterDob = "10.06.2022", name = "Mochi", gender = "female",
+                          owner = "Eva Müller",  abgabeDate = "10.08.2022",
+                          deathDate = "", deathCause = "", farbschlag = "" },
+                    // Identical name+wsCode+litterDob → base ExternalRef collision
+                    new { wsCode = "4/4", litterDob = "10.06.2022", name = "Mochi", gender = "female",
+                          owner = "Lena Braun", abgabeDate = "11.08.2022",
+                          deathDate = "", deathCause = "", farbschlag = "" },
+                });
+
+                // Must NOT throw unique-key violation
+                var report = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+
+                Assert.Equal(2, report.Created);
+                Assert.Equal(2, await db.Gerbils.CountAsync());
+
+                var refs = (await db.Gerbils.Select(g => g.ExternalRef!).ToListAsync()).OrderBy(r => r).ToList();
+                // Both start with the docx- prefix
+                Assert.All(refs, r => Assert.StartsWith("docx-", r));
+                // Must be distinct (unique index enforces this in SQLite)
+                Assert.Equal(2, refs.Distinct().Count());
+                // Second occurrence gets the -2 suffix
+                Assert.Single(refs, r => r.EndsWith("-2"));
+
+                // Idempotent re-run: zero new, still 2 in DB
+                var second = await new ImportDocxService(db, _dir).RunAsync(execute: true);
+                Assert.Equal(0, second.Created);
+                Assert.Equal(2, await db.Gerbils.CountAsync());
+            }
+        }
+    }
+
+    // ── Helpers for Test 7 ────────────────────────────────────────────────────────
+
+    /// <summary>
+    /// Execution strategy with MaxRetryCount=1 so that EF Core's base
+    /// OnFirstExecution() throws when it detects a user-initiated transaction
+    /// that was not opened through CreateExecutionStrategy().ExecuteAsync().
+    /// ShouldRetryOn=false → no actual retry; the check alone is what we need.
+    /// </summary>
+    internal sealed class FakeRetryingStrategy(ExecutionStrategyDependencies deps)
+        : ExecutionStrategy(deps, maxRetryCount: 1, maxRetryDelay: TimeSpan.Zero)
+    {
+        protected override bool ShouldRetryOn(Exception exception) => false;
+    }
+
+    internal sealed class FakeRetryingStrategyFactory(ExecutionStrategyDependencies deps)
+        : IExecutionStrategyFactory
+    {
+        public IExecutionStrategy Create() => new FakeRetryingStrategy(deps);
+    }
+}

GerbilManager.Tests/ImportServiceTests.cs

@@ -261,6 +261,54 @@ namespace GerbilManager.Tests
             finally { try { Directory.Delete(dir, recursive: true); } catch { } }
         }
 
+        [Fact]
+        public async Task Execute_circular_gerbil_litter_dependency_does_not_throw()
+        {
+            // Regression for "Unable to save changes because a circular dependency was detected":
+            // Gerbil [Added] ← FK{MotherId} Litter [Added] ← FK{LitterId} Gerbil [Added].
+            // Triggered when a gerbil is both parent (in one synth litter) and offspring
+            // (LitterId → another synth litter) in the SAME SaveChanges batch — forms a cycle EF
+            // topo-sort cannot resolve. This test encodes the minimal reproducer: A's mother is B,
+            // B's mother is A (artificial genealogical cycle, but triggers the EF cycle reliably).
+            var dir = Path.Combine(Path.GetTempPath(), "cycle-" + Guid.NewGuid().ToString("N"));
+            Directory.CreateDirectory(dir);
+            using var conn = new SqliteConnection("DataSource=:memory:");
+            conn.Open();
+            try
+            {
+                File.WriteAllText(Path.Combine(dir, "litters.json"), "[]");
+                File.WriteAllText(Path.Combine(dir, "animals.json"), """
+                [
+                  {"id":"alpha","name":"Alpha","dob":"01.01.2020","death":"","farbschlag":"",
+                   "genotype":{"mapped8locus":{},"rawGenotype":"","unmappedTokens":[]},"conflict":false,
+                   "parentRefs":[{"name":"Beta","dob":"01.01.2019","roleGuess":"mother","method":"chart-position","confidence":"medium"}]},
+                  {"id":"beta","name":"Beta","dob":"01.01.2019","death":"","farbschlag":"",
+                   "genotype":{"mapped8locus":{},"rawGenotype":"","unmappedTokens":[]},"conflict":false,
+                   "parentRefs":[{"name":"Alpha","dob":"01.01.2020","roleGuess":"mother","method":"chart-position","confidence":"medium"}]}
+                ]
+                """);
+                var opts = new DbContextOptionsBuilder<ApplicationContext>().UseSqlite(conn).Options;
+                using var db = new ApplicationContext(opts);
+                await db.Database.EnsureCreatedAsync();
+
+                // must NOT throw InvalidOperationException (circular dependency)
+                var report = await new ImportService(db, dir, dir).RunAsync(execute: true);
+
+                Assert.Equal(2, await db.Gerbils.CountAsync());
+                var alpha = await db.Gerbils.SingleAsync(g => g.ExternalRef == "alpha");
+                var beta  = await db.Gerbils.SingleAsync(g => g.ExternalRef == "beta");
+                // both should be litter-linked
+                Assert.NotNull(alpha.LitterId);
+                Assert.NotNull(beta.LitterId);
+                // deferred FK update must have set the litter parents correctly
+                var alphaLitter = await db.Litters.SingleAsync(l => l.Id == alpha.LitterId);
+                Assert.Equal(beta.Id, alphaLitter.MotherId);
+                var betaLitter = await db.Litters.SingleAsync(l => l.Id == beta.LitterId);
+                Assert.Equal(alpha.Id, betaLitter.MotherId);
+            }
+            finally { try { Directory.Delete(dir, recursive: true); } catch { } }
+        }
+
         [Fact]
         public async Task Derived_litter_with_quarantined_parent_leaves_FK_null_no_throw()
         {

GerbilManagerWebAPI/ApplicationContext.cs

@@ -291,7 +291,7 @@ public class ApplicationContext : DbContext
         (string Name, string Genotype, int SortOrder)[] catalog =
         {
             // --- C-locus white / partial albino (IDs 1-3) ---
-            ("Pink Eyed White (PEW)", "AA chch DD EE GG pp spsp rere",  0),
+            ("REW",                   "AA chch DD EE GG pp spsp rere",  0),
             ("Hermelin",              "aa chch DD EE GG PP spsp rere",  1),
             ("Himalaya",              "AA chch DD EE GG PP spsp rere",  2),
             // --- Zobel / colourpoint dark (ID 4) ---

GerbilManagerWebAPI/Import/ImportDocxService.cs

@@ -6,16 +6,26 @@ namespace GerbilManagerWebAPI.Import
 {
     /// <summary>
     /// FEAT-8d docx loader. Consumes tools/import/output/docx_litters.json +
-    /// docx_animals.json (produced by extract_docx.py) and enriches the database:
+    /// docx_animals.json (produced by extract_docx.py) and enriches OR CREATES animals.
     ///
     /// Load policy (IDEMPOTENT NACHZUG after main WIPE+REIMPORT):
-    ///   - Litter link: match docx WS-code to Litters.PairingCode → set Gerbil.LitterId
-    ///     for animals matched by normalize(name) + litter birth date.
-    ///   - ReceiverContact: lookup-or-create Contact by owner name → set ReceiverContactId.
-    ///   - GoHomeDate, DateOfDeath, CauseOfDeath: fill if currently null (fill-NULL-only).
-    ///   - NEVER overwrites a manually-set non-null value.
+    ///   Match order per docx row:
+    ///     1. ExternalRef "docx-…" (previously created by this loader) → enrich (fill-NULL-only)
+    ///     2. normalize(name)+litterDob in Gerbils (from main import) → enrich (fill-NULL-only)
+    ///     3. No match → CREATE: abgegebene Jungtiere that never appeared in the pedigree charts.
     ///
-    /// Idempotent: running multiple times is safe. Each run resolves whatever is still null.
+    ///   Created animals: Status=GivenAway (or Deceased), IsResident=false,
+    ///   OriginBreeder='Zucht der Kleinen Chaoten', ImportSource="docx",
+    ///   ExternalRef = stable "docx-{ws}-{normname}-{litterDob}[-N]" key (idempotent;
+    ///   -N ordinal suffix disambiguates same-name siblings in a litter).
+    ///
+    ///   NEVER overwrites a manually-set non-null value (fill-NULL-only for all fields).
+    ///
+    /// Idempotent: running multiple times is safe. Re-run finds existing rows via ExternalRef.
+    /// Execute wraps all writes in a single transaction via CreateExecutionStrategy() so that
+    /// providers using EnableRetryOnFailure (e.g. NpgsqlRetryingExecutionStrategy) are
+    /// compatible. The strategy lambda resets all mutable state at the top so it is safe
+    /// to re-run on transient-failure retry.
     /// Execute is gated by the endpoint; this service only acts when asked.
     /// </summary>
     public sealed class ImportDocxService
@@ -48,29 +58,38 @@ namespace GerbilManagerWebAPI.Import
             {
                 notes.Add($"Keine Quelldaten in {_sourceDir} (docx_litters.json/docx_animals.json). " +
                           "extract_docx.py zuerst ausführen.");
-                return new ImportDocxReport(false, 0, 0, 0, 0, 0, 0, notes);
+                return new ImportDocxReport(false, 0, 0, 0, 0, 0, 0, 0, notes);
             }
 
-            // Build lookup: PairingCode → Litter.Id (WS-code normalised: spaces removed)
+            // Litter lookup by birth date (DayNumber) → list of matching DB litters.
+            // NOTE: WsCode in docx is a litter-size fraction ("4/4", "/5") — NOT a PairingCode.
+            // Date-only lookup with uniqueness guard avoids false links (only link when
+            // exactly one DB litter falls within ±5 days of the docx litter DOB).
             var littersInDb = await _db.Litters
-                .Where(l => l.PairingCode != null)
-                .Select(l => new { l.Id, l.Date, l.PairingCode })
+                .Select(l => new { l.Id, l.Date })
                 .ToListAsync();
-            var litterByWs = littersInDb
-                .GroupBy(l => l.PairingCode!.Replace(" ", ""))
+            var littersByDayNumber = littersInDb
+                .GroupBy(l => l.Date.DayNumber)
                 .ToDictionary(g => g.Key, g => g.ToList());
 
-            // Build animal lookup: normalize(name) + litter_dob → Gerbil (for litter-link)
+            // normalize(name)+litterDob → Gerbil snapshot (main-import enrich path)
             var gerbilsInDb = await _db.Gerbils
                 .Select(g => new { g.Id, g.Name, g.DateOfBirth, g.LitterId,
-                                   g.ReceiverContactId, g.GoHomeDate, g.DateOfDeath, g.CauseOfDeath })
+                                   g.ReceiverContactId, g.GoHomeDate, g.DateOfDeath, g.CauseOfDeath,
+                                   g.ExternalRef })
                 .ToListAsync();
             var gerbilByKey = gerbilsInDb
                 .Where(g => g.DateOfBirth is not null)
                 .GroupBy(g => NameDobKey(g.Name, g.DateOfBirth!.Value))
                 .ToDictionary(g => g.Key, g => g.ToList());
 
-            // Contact lookup: normalized name → existing Contact
+            // ExternalRef → snapshot for previously docx-created animals (idempotency across runs)
+            var docxExternalRefs = gerbilsInDb
+                .Where(g => g.ExternalRef?.StartsWith("docx-") == true)
+                .ToDictionary(g => g.ExternalRef!,
+                              g => new { g.Id, g.LitterId, g.GoHomeDate, g.DateOfDeath, g.ReceiverContactId });
+
+            // Contact lookup: normalized name → existing Contact.Id
             var contactsInDb = await _db.Contacts
                 .Select(c => new { c.Id, c.Name })
                 .ToListAsync();
@@ -78,107 +97,231 @@ namespace GerbilManagerWebAPI.Import
                 .GroupBy(c => NormalizeName(c.Name))
                 .ToDictionary(g => g.Key, g => g.First().Id);
 
-            int litterLinked = 0, goHomeFilled = 0, deathFilled = 0;
+            // Snapshot of DB contacts before any writes.
+            // Used to reset contactByNorm on strategy retry (rolled-back contacts vanish from DB
+            // but would remain in the in-memory dict without this reset).
+            var contactByNormBase = new Dictionary<string, Guid>(contactByNorm);
+
+            // ColorVariety lookup: normalized name → Id (for CREATE path Farbschlag matching)
+            var colorVarietyByName = (await _db.ColorVarieties
+                .Select(cv => new { cv.Id, cv.Name })
+                .ToListAsync())
+                .GroupBy(cv => NormalizeName(cv.Name))
+                .ToDictionary(g => g.Key, g => g.First().Id);
+
+            int animalsCreated = 0, litterLinked = 0, goHomeFilled = 0, deathFilled = 0;
             int ownerLinked = 0, ownerCreated = 0, skipped = 0;
 
-            foreach (var da in docxAnimals)
+            // Ordinal counter for collision-free ExternalRef within this batch.
+            var externalRefOrdinals = new Dictionary<string, int>();
+
+            // Belt-and-suspenders: guard against adding the same ExternalRef twice in one run.
+            var batchRefs = new HashSet<string>();
+
+            // Inner loop — shared by dry-run and execute paths.
+            // All local variables above are captured by reference (C# closure), so the strategy
+            // lambda can reset them before each retry and RunLoopAsync sees the fresh state.
+            async Task RunLoopAsync()
             {
-                if (string.IsNullOrWhiteSpace(da.Name)) { skipped++; continue; }
-
-                // Resolve the litter by WS-code + approximate birth date
-                Guid? litterId = null;
-                if (!string.IsNullOrWhiteSpace(da.WsCode) && !string.IsNullOrWhiteSpace(da.LitterDob))
+                foreach (var da in docxAnimals)
                 {
-                    var litterDob = ParseDate(da.LitterDob);
-                    if (litterDob is not null && litterByWs.TryGetValue(da.WsCode.Replace(" ", ""), out var cands))
+                    if (string.IsNullOrWhiteSpace(da.Name)) { skipped++; continue; }
+
+                    // Collision-free ExternalRef: ordinal suffix for same-name siblings
+                    var baseRef = DocxExternalRefBase(da);
+                    externalRefOrdinals.TryGetValue(baseRef, out var ord);
+                    ord++;
+                    externalRefOrdinals[baseRef] = ord;
+                    var externalRef = ord == 1 ? baseRef : $"{baseRef}-{ord}";
+
+                    // Resolve litter: date ±5 days, unambiguous (exactly one candidate)
+                    Guid? litterId = null;
+                    if (!string.IsNullOrWhiteSpace(da.LitterDob))
                     {
-                        // Pick the litter whose date matches (within ±5 days for rounding)
-                        var match = cands.FirstOrDefault(l =>
-                            Math.Abs((l.Date.DayNumber - litterDob.Value.DayNumber)) <= 5);
-                        litterId = match?.Id;
-                    }
-                }
-
-                // Resolve the gerbil by name + litter birth date
-                var animalDob = litterId is not null
-                    ? (await _db.Litters.Where(l => l.Id == litterId).Select(l => (DateOnly?)l.Date).FirstOrDefaultAsync())
-                    : ParseDate(da.LitterDob);
-
-                if (animalDob is null) { skipped++; continue; }
-
-                var key = NameDobKey(da.Name, animalDob.Value);
-                if (!gerbilByKey.TryGetValue(key, out var gerbilCands)) { skipped++; continue; }
-
-                // If multiple gerbils match (same name+dob), take the one without a litter link first
-                var gerbilSnap = gerbilCands.FirstOrDefault(g => g.LitterId == null)
-                              ?? gerbilCands.First();
-
-                // Resolve receiver contact (lookup-or-create)
-                Guid? receiverId = null;
-                if (!string.IsNullOrWhiteSpace(da.Owner))
-                {
-                    var normOwner = NormalizeName(da.Owner);
-                    if (contactByNorm.TryGetValue(normOwner, out var existingId))
-                    {
-                        receiverId = existingId;
-                        ownerLinked++;
-                    }
-                    else
-                    {
-                        ownerCreated++;
-                        if (execute)
+                        var litterDob = ParseDate(da.LitterDob);
+                        if (litterDob is not null)
                         {
-                            var newContact = new Contact { Id = Guid.NewGuid(), Name = da.Owner.Trim() };
-                            _db.Contacts.Add(newContact);
-                            await _db.SaveChangesAsync();
-                            receiverId = newContact.Id;
-                            contactByNorm[normOwner] = receiverId.Value;
+                            var candidates = new List<Guid>();
+                            for (int delta = -5; delta <= 5; delta++)
+                            {
+                                if (littersByDayNumber.TryGetValue(litterDob.Value.DayNumber + delta, out var cl))
+                                    candidates.AddRange(cl.Select(l => l.Id));
+                            }
+                            if (candidates.Count == 1)
+                                litterId = candidates[0];
+                            // If 0 or >1 candidates: no link (avoid false links)
                         }
                     }
-                }
 
-                var goHomeDate = ParseDate(da.AbgabeDate);
-                var deathDate = ParseDate(da.DeathDate);
+                    // Animal DOB = litter birth date (docx has no per-animal DOB)
+                    var animalDob = litterId is not null
+                        ? (await _db.Litters.Where(l => l.Id == litterId).Select(l => (DateOnly?)l.Date).FirstOrDefaultAsync())
+                        : ParseDate(da.LitterDob);
 
-                // Count what will change
-                bool willLinkLitter = litterId is not null && gerbilSnap.LitterId is null;
-                bool willFillGoHome = goHomeDate is not null && gerbilSnap.GoHomeDate is null;
-                bool willFillDeath = deathDate is not null && gerbilSnap.DateOfDeath is null;
+                    if (animalDob is null) { skipped++; continue; }
 
-                if (willLinkLitter) litterLinked++;
-                if (willFillGoHome) goHomeFilled++;
-                if (willFillDeath) deathFilled++;
+                    var goHomeDate = ParseDate(da.AbgabeDate);
+                    var deathDate  = ParseDate(da.DeathDate);
 
-                if (execute)
-                {
-                    var row = await _db.Gerbils.FirstOrDefaultAsync(g => g.Id == gerbilSnap.Id);
-                    if (row is null) continue;
-
-                    if (willLinkLitter) row.LitterId = litterId;
-                    if (receiverId is not null && row.ReceiverContactId is null)
-                        row.ReceiverContactId = receiverId;
-                    if (willFillGoHome) row.GoHomeDate = goHomeDate;
-                    if (willFillDeath)
+                    // Resolve receiver contact (lookup-or-create; shared by all paths)
+                    Guid? receiverId = null;
+                    if (!string.IsNullOrWhiteSpace(da.Owner))
                     {
-                        row.DateOfDeath = deathDate;
-                        if (!string.IsNullOrWhiteSpace(da.DeathCause) && row.CauseOfDeath is null)
-                            row.CauseOfDeath = da.DeathCause.Trim();
+                        var normOwner = NormalizeName(da.Owner);
+                        if (contactByNorm.TryGetValue(normOwner, out var existingContactId))
+                        {
+                            receiverId = existingContactId;
+                            ownerLinked++;
+                        }
+                        else
+                        {
+                            ownerCreated++;
+                            if (execute)
+                            {
+                                var newContact = new Contact { Id = Guid.NewGuid(), Name = da.Owner.Trim() };
+                                _db.Contacts.Add(newContact);
+                                await _db.SaveChangesAsync();   // flush within the outer tx
+                                receiverId = newContact.Id;
+                                contactByNorm[normOwner] = receiverId.Value;
+                            }
+                        }
+                    }
+
+                    // ── PATH 1: previously docx-created animal (idempotent re-run) ──────────
+                    if (docxExternalRefs.TryGetValue(externalRef, out var prevSnap))
+                    {
+                        bool willLink  = litterId is not null && prevSnap.LitterId is null;
+                        bool willHome  = goHomeDate is not null && prevSnap.GoHomeDate is null;
+                        bool willDeath = deathDate  is not null && prevSnap.DateOfDeath is null;
+
+                        if (willLink)  litterLinked++;
+                        if (willHome)  goHomeFilled++;
+                        if (willDeath) deathFilled++;
+
+                        if (execute)
+                        {
+                            var row = await _db.Gerbils.FirstOrDefaultAsync(g => g.Id == prevSnap.Id);
+                            if (row is null) continue;
+                            if (willLink)  row.LitterId = litterId;
+                            if (receiverId is not null && row.ReceiverContactId is null) row.ReceiverContactId = receiverId;
+                            if (willHome)  row.GoHomeDate = goHomeDate;
+                            if (willDeath)
+                            {
+                                row.DateOfDeath = deathDate;
+                                if (!string.IsNullOrWhiteSpace(da.DeathCause) && row.CauseOfDeath is null)
+                                    row.CauseOfDeath = da.DeathCause.Trim();
+                            }
+                        }
+                        continue;
+                    }
+
+                    // ── PATH 2: main-import animal matched by name+dob ───────────────────────
+                    var nameKey = NameDobKey(da.Name, animalDob.Value);
+                    if (gerbilByKey.TryGetValue(nameKey, out var gerbilCands))
+                    {
+                        var gerbilSnap = gerbilCands.FirstOrDefault(g => g.LitterId == null)
+                                      ?? gerbilCands.First();
+
+                        bool willLink  = litterId is not null && gerbilSnap.LitterId is null;
+                        bool willHome  = goHomeDate is not null && gerbilSnap.GoHomeDate is null;
+                        bool willDeath = deathDate  is not null && gerbilSnap.DateOfDeath is null;
+
+                        if (willLink)  litterLinked++;
+                        if (willHome)  goHomeFilled++;
+                        if (willDeath) deathFilled++;
+
+                        if (execute)
+                        {
+                            var row = await _db.Gerbils.FirstOrDefaultAsync(g => g.Id == gerbilSnap.Id);
+                            if (row is null) continue;
+                            if (willLink)  row.LitterId = litterId;
+                            if (receiverId is not null && row.ReceiverContactId is null) row.ReceiverContactId = receiverId;
+                            if (willHome)  row.GoHomeDate = goHomeDate;
+                            if (willDeath)
+                            {
+                                row.DateOfDeath = deathDate;
+                                if (!string.IsNullOrWhiteSpace(da.DeathCause) && row.CauseOfDeath is null)
+                                    row.CauseOfDeath = da.DeathCause.Trim();
+                            }
+                        }
+                        continue;
+                    }
+
+                    // ── PATH 3: no match → CREATE ────────────────────────────────────────────
+                    // Belt-and-suspenders: ordinal should ensure uniqueness, but guard anyway
+                    if (!batchRefs.Add(externalRef)) { skipped++; continue; }
+
+                    animalsCreated++;
+                    if (litterId is not null) litterLinked++;
+                    if (goHomeDate is not null) goHomeFilled++;
+                    if (deathDate  is not null) deathFilled++;
+
+                    if (execute)
+                    {
+                        colorVarietyByName.TryGetValue(NormalizeName(da.Farbschlag ?? ""), out var cvId);
+
+                        _db.Gerbils.Add(new Gerbil
+                        {
+                            Id                = Guid.NewGuid(),
+                            Name              = da.Name.Trim(),
+                            DateOfBirth       = animalDob,
+                            Gender            = ParseGender(da.Gender),
+                            Status            = deathDate is not null ? GerbilStatus.Deceased : GerbilStatus.GivenAway,
+                            LitterId          = litterId,
+                            ReceiverContactId = receiverId,
+                            GoHomeDate        = goHomeDate,
+                            DateOfDeath       = deathDate,
+                            CauseOfDeath      = string.IsNullOrWhiteSpace(da.DeathCause) ? null : da.DeathCause.Trim(),
+                            ColorVarietyId    = cvId == default ? null : cvId,
+                            OriginBreeder     = "Zucht der Kleinen Chaoten",
+                            IsResident        = false,
+                            ImportSource      = "docx",
+                            ExternalRef       = externalRef,
+                        });
                     }
                 }
             }
 
-            if (execute && (litterLinked + goHomeFilled + deathFilled + ownerLinked + ownerCreated) > 0)
-                await _db.SaveChangesAsync();
+            if (!execute)
+            {
+                // Dry-run: just count, no writes, no transaction needed.
+                await RunLoopAsync();
+            }
+            else
+            {
+                // Execute: wrap the entire transaction in the execution strategy so that providers
+                // with EnableRetryOnFailure (NpgsqlRetryingExecutionStrategy) are compatible.
+                // The lambda resets all mutable state at the top so retries start clean.
+                var strategy = _db.Database.CreateExecutionStrategy();
+                await strategy.ExecuteAsync(async () =>
+                {
+                    // Reset mutable state — idempotent on strategy retry
+                    _db.ChangeTracker.Clear();
+                    externalRefOrdinals.Clear();
+                    batchRefs.Clear();
+                    animalsCreated = 0; litterLinked = 0; goHomeFilled = 0; deathFilled = 0;
+                    ownerLinked = 0; ownerCreated = 0; skipped = 0;
+                    // Rebuild from DB snapshot: contacts added in a failed attempt were rolled back
+                    contactByNorm = new Dictionary<string, Guid>(contactByNormBase);
+
+                    await using var tx = await _db.Database.BeginTransactionAsync();
+                    await RunLoopAsync();
+                    if ((animalsCreated + litterLinked + goHomeFilled + deathFilled + ownerCreated) > 0)
+                        await _db.SaveChangesAsync();
+                    await tx.CommitAsync();
+                });
+            }
 
             notes.Add($"Quelle: {docxLitters.Count} Würfe, {docxAnimals.Count} Tier-Zeilen aus der docx.");
-            notes.Add($"Litter-Links: {litterLinked} Tiere einem Wurf zugeordnet (WS-Code → PairingCode).");
+            notes.Add($"Neu angelegt: {animalsCreated} Jungtiere (abgegeben, nicht in Stammbäumen).");
+            notes.Add($"Litter-Links: {litterLinked} Tiere einem Wurf zugeordnet (DOB-Match ±5 Tage, eindeutig).");
             notes.Add($"Abnehmer: {ownerLinked} bestehende Kontakte verknüpft, {ownerCreated} neue Kontakte angelegt.");
             notes.Add($"GoHomeDate: {goHomeFilled} Abgabe-Daten nachgetragen.");
             notes.Add($"Tod-Datum: {deathFilled} Todesdaten nachgetragen.");
-            notes.Add($"Übersprungen: {skipped} Zeilen (kein Name oder kein DB-Match).");
+            notes.Add($"Übersprungen: {skipped} Zeilen (kein Name oder kein Datum).");
             if (!execute) notes.Add("DRY-RUN: nichts gespeichert. /import/docx/execute schreibt die Änderungen.");
 
-            return new ImportDocxReport(execute, litterLinked, ownerLinked + ownerCreated,
+            return new ImportDocxReport(execute, animalsCreated, litterLinked, ownerLinked + ownerCreated,
                 goHomeFilled, deathFilled, ownerCreated, skipped, notes);
         }
 
@@ -215,6 +358,27 @@ namespace GerbilManagerWebAPI.Import
             n = System.Text.RegularExpressions.Regex.Replace(n, @"\s+", " ").Trim();
             return n;
         }
+
+        /// <summary>
+        /// Base ExternalRef key (before ordinal disambiguation). Two animals sharing the same
+        /// ws+name+litterDob get this same base; the caller appends -2, -3 … for duplicates.
+        /// </summary>
+        internal static string DocxExternalRefBase(DocxAnimal da)
+        {
+            var ws   = (da.WsCode ?? "").Replace(" ", "").ToLowerInvariant();
+            var name = System.Text.RegularExpressions.Regex.Replace(
+                (da.Name ?? "").ToLowerInvariant(), @"[^a-z0-9äöüß]", "");
+            return $"docx-{ws}-{name}-{da.LitterDob}";
+        }
+
+        private static Gender ParseGender(string? s)
+        {
+            if (string.IsNullOrWhiteSpace(s)) return Gender.unknown;
+            var lower = s.ToLowerInvariant();
+            if (lower == "male"   || lower == "m" || lower.Contains("männ")) return Gender.male;
+            if (lower == "female" || lower == "f" || lower == "w" || lower.Contains("weibl")) return Gender.female;
+            return Gender.unknown;
+        }
     }
 
     // ---- Source shapes (from extract_docx.py output) ----
@@ -249,6 +413,7 @@ namespace GerbilManagerWebAPI.Import
 
     public sealed record ImportDocxReport(
         bool Executed,
+        int Created,
         int LitterLinked,
         int OwnerLinked,
         int GoHomeFilled,

GerbilManagerWebAPI/Import/ImportService.cs

@@ -289,10 +289,15 @@ namespace GerbilManagerWebAPI.Import
                     litterParents[lid] = (f, m);
                 }
 
-            // PASS 2: stage synthesized litters (parents already guarded above). DO NOT save them
-            // before the animals — the offspring AND the parent gerbils are created in the loop
-            // below, so a single SaveChanges at the end lets EF order parents→litters→offspring
-            // (all FKs are nullable). Saving litters first is exactly what caused the FK fault.
+            // FIX-IMPORT-CYCLE: track deferred synth litter parent FKs (populated in PASS 2 below).
+            // Synth litters are added with null FatherId/MotherId to break the Gerbil↔Litter cycle;
+            // the actual FKs are applied AFTER SaveChanges once all gerbils are persisted.
+            var synthLitterPendingParents = new Dictionary<Guid, (Guid? Father, Guid? Mother)>();
+
+            // PASS 2: stage synthesized litters (parents already guarded above). Litters are added
+            // with FatherId/MotherId = null (deferred) so that the SaveChanges below has only a
+            // one-directional Gerbil→Litter dependency — no Litter→Gerbil FKs in the same batch,
+            // which would cause EF's topo-sort to throw "circular dependency detected".
             if (execute)
             {
                 // reuse an existing litter with the same parents+date instead of duplicating.
@@ -316,13 +321,17 @@ namespace GerbilManagerWebAPI.Import
                         derivedLitters--;
                         continue;
                     }
+                    // Defer FatherId/MotherId: both parent gerbils and offspring gerbils may be [Added]
+                    // in this same batch. Setting them now causes EF circular dependency
+                    // (Gerbil[Added] ← Litter.MotherId [Added] ← Gerbil.LitterId [Added]).
+                    synthLitterPendingParents[sl.Id] = (sl.Father, sl.Mother);
                     _db.Litters.Add(new Litter
                     {
                         Id = sl.Id,
                         Name = $"Wurf (aus Diagramm) {sl.Date:yyyy-MM-dd}".Trim(),
                         Date = sl.Date ?? default,
-                        FatherId = sl.Father,
-                        MotherId = sl.Mother,
+                        FatherId = null,   // deferred — applied after gerbils SaveChanges
+                        MotherId = null,   // deferred — applied after gerbils SaveChanges
                         Notes = $"aus Stammbaum-Diagramm abgeleitet (Konfidenz: {sl.Confidence})",
                     });
                 }
@@ -437,6 +446,20 @@ namespace GerbilManagerWebAPI.Import
             }
             if (execute) await _db.SaveChangesAsync();
 
+            // Apply deferred synth litter parent FKs — all new gerbils are now persisted in the DB,
+            // so no cycle. FK guard already applied above (persisted set); values in the dict are safe.
+            if (execute && synthLitterPendingParents.Count > 0)
+            {
+                foreach (var (litId, (f, m)) in synthLitterPendingParents)
+                {
+                    var row = await _db.Litters.FindAsync(litId);
+                    if (row is null) continue;
+                    if (f is not null) row.FatherId = f;
+                    if (m is not null) row.MotherId = m;
+                }
+                await _db.SaveChangesAsync();
+            }
+
             // ---- back-link Wurfchronik litter parents by name (best effort) ----
             if (execute)
             {

GerbilManagerWebAPI/Migrations/20260606231220_RenameREW.cs

@@ -0,0 +1,33 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace GerbilManagerWebAPI.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameREW : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.UpdateData(
+                table: "ColorVarieties",
+                keyColumn: "Id",
+                keyValue: new Guid("00000000-0000-0000-0000-000000000001"),
+                column: "Name",
+                value: "REW");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.UpdateData(
+                table: "ColorVarieties",
+                keyColumn: "Id",
+                keyValue: new Guid("00000000-0000-0000-0000-000000000001"),
+                column: "Name",
+                value: "Pink Eyed White (PEW)");
+        }
+    }
+}

GerbilManagerWebAPI/Migrations/ApplicationContextModelSnapshot.cs

@@ -216,7 +216,7 @@ namespace GerbilManagerWebAPI.Migrations
                         {
                             Id = new Guid("00000000-0000-0000-0000-000000000001"),
                             CanonicalGenotype = "AA chch DD EE GG pp spsp rere",
-                            Name = "Pink Eyed White (PEW)",
+                            Name = "REW",
                             SortOrder = 0
                         },
                         new

HUMANQUESTION.md

@@ -19,63 +19,61 @@ Feinschliff** — siehe unten._
 | # | Was gebraucht wird | Schaltet frei |
 |---|---|---|
 | **A3** | **Gmail App-Passwort.** Google-Konto → 2-Faktor aktivieren → „App-Passwörter" → eines für „GerbilManager" → 16-stelligen Code an Michael. | E-Mail-Posteingang (Anfragen abrufen + KI-Antwortentwürfe). Backend ist fertig, wartet nur auf den Zugang. |
-| **A4** | **Domain-Name** (registriert ✔) + **Cloudflare-Konto & API-Token** (Berechtigung „Cloudflare Pages → Edit"). | Öffentliche Webseite veröffentlichen (Jimdo-Ersatz). Seite ist gebaut. |
-| **A5** | **TrueNAS-Restfragen:** (a) SCALE-Version? · (c) eigener Postgres-Container (empfohlen) oder bestehender NAS-Postgres? · (d) Dataset-Pfad für Daten/Backups, Port 80 frei? | Produktiv-Betrieb auf dem NAS (compose ist fertig vorbereitet). |
-| **A5b2** | **2 Gitea-Repo-Secrets** anlegen (Repo → Einstellungen → Actions → Secrets): `REGISTRY_USER` (dein Gitea-Login) + `REGISTRY_TOKEN` (Token mit `write:package`). | CI pusht fertige Docker-Images in die Registry. (Die CI-Tests laufen bereits grün.) |
+| **A4** (umgestellt 2026-06-07) | **Self-Host statt Cloudflare:** Strato-Domain → DynDNS → deine IP (auto-aktualisiert) + **nginx-Reverse-Proxy auf TrueNAS** leitet auf die statische Seite. Cloudflare NICHT mehr nötig. **Offen:** welcher Hostname/Subdomain für die öffentliche Seite? Bau = WEB-2 (Dwight, self-host-Variante). | Öffentliche Webseite (Jimdo-Ersatz), self-hosted auf dem NAS. |
+| ~~**A5**~~ ✅ | **TrueNAS beantwortet (2026-06-07):** (a) SCALE **25.10.2.1 Goldeye** → Custom App (Docker compose) ✓ · (c) **eigener Postgres-Container** (legen wir an, compose macht das) ✓ · (d) Daten/Backups unter **`/mnt/JailStorage/DockerVolumes/`** (neuer Ordner) ✓. **Rest-Detail:** Port **80** frei? (sonst `PORT` in .env ändern). → OPS-2 (Dwight) finalisiert compose/.env/ops.md auf diese Werte. | Produktiv-Betrieb auf dem NAS. |
+| **A5b2** | **2 Gitea-Repo-Secrets** anlegen (Repo `Gulum/GerbilManager` → **Einstellungen → Actions → Secrets → Secret hinzufügen**): `REGISTRY_USER` = `gulum` · `REGISTRY_TOKEN` = Gitea-Zugriffstoken mit Scope **`write:package`** (erzeugen unter **Benutzer-Einstellungen → Anwendungen → Zugriffstoken verwalten**, Token wird nur einmal angezeigt → in das Secret kopieren). Danach Action erneut laufen lassen. Registry ist jetzt **`git.rismer.de`** (externes HTTPS) → keine `insecure-registry`-Daemon-Konfig nötig. | CI pusht fertige Docker-Images in die Registry. (Tests laufen grün; aktuell rot ist NUR der Login-Schritt: `secrets.REGISTRY_USER`/`REGISTRY_TOKEN` sind leer → „Username and password required".) |
 
 ## B. Kleine Aktion (jederzeit)
 
 | # | Aktion | Warum |
 |---|---|---|
-| **B2** | **Firewall-Regel** (PowerShell **als Administrator**): `New-NetFirewallRule -DisplayName "GerbilManager dev" -Direction Inbound -Action Allow -Protocol TCP -LocalPort 5173,5179 -Profile Any` | Damit das Handy deiner Frau im WLAN auf die App kommt (http://192.168.2.124:5173). |
+| ~~**B2**~~ ✅ | **Firewall-Regel erledigt** (2026-06-07) — Ports 5173/5179 inbound offen. Handy im WLAN kommt auf http://192.168.2.124:5173 (sobald App läuft). | — |
 
 ## C. Genetik-Feinschliff (optional, blockiert nichts)
 
 | # | Frage | Betrifft |
 |---|---|---|
-| **REW-1** | **PEW = REW?** „Pink Eyed White" (PEW) und „Rotaugenweiß" (REW) sind dasselbe — soll der alte PEW-Eintrag mit REW **zusammengeführt** werden? | Doppel-Eintrag im Farbkatalog. |
-| **REW-2** | **REW bei nicht-agouti?** Wird ein `aa`-Tier (z. B. Marder) mit Colourpoint + `pp` **auch** als REW gewertet, oder soll REW nur für agouti-basierte Tiere gelten? | REW-Erkennung (wird gerade A-unabhängig gebaut = aa zählt mit). |
+| ~~**REW-1**~~ ✅ | **JA, PEW = REW (dasselbe)** → PEW-Eintrag mit REW zusammenführen (GEN-4c, Kevin). | Doppel-Eintrag im Farbkatalog. |
+| ~~**REW-2**~~ ✅ | **A-unabhängig:** egal ob `AA`/`Aa` (groß) oder `aa` (klein) — wenn die REW-Bedingung erfüllt ist, ist es **immer REW**. Schon so implementiert (GEN-4, A/D/E/G-unabhängig). | REW-Erkennung. |
 | **C7** | *(optional)* Was hat deiner Frau bei **Renner Pro** gefehlt? Lieblings-Auswertungen? | mögliche neue Funktionen |
 
-## E. Charakterbogen-Eigenschaften (optional)
+## E. Charakterbogen-Eigenschaften — ✅ ERLEDIGT (CHARAKTERBOGEN-2)
 
-Aktuell eingebaute Häkchen-Eigenschaften (für die KI-Verkaufstexte) — **soll etwas ergänzt/gestrichen werden?**
+**E1 ✅** — Deine Frau hat die Eigenschaften geliefert, Kelly hat sie eingebaut: **4 Kategorien** (Sozialverhalten · Eignung & Umgang · Hobbys & Eigenarten · Wesen & Temperament), die 15 alten Häkchen unverändert + **10 neue** (dominant, rangniedrig, sozialkompetent, für erfahrene Halter, Beobachtungstier, familiengeeignet, Schredder-Meister, Nestbauer/Architekt, territorial …).
+**E2 ✅** — Ehrliche **Warnsignale** (z. B. *schwer vergesellschaftbar*, *territorial*) sind als eigene, optisch abgesetzte Gruppe drin — fließen in die KI-Verkaufstexte ein.
 
-> zutraulich · handzahm · neugierig · aufgeschlossen · ruhig/ausgeglichen ·
-> lebhaft/aktiv · verschmust · eigenständig · anfängergeeignet · futterfreudig ·
-> buddelt gern · klettert gern · läuft gern im Laufrad · gut verträglich · schreckhaft
-
-- **E1** — Eigenschaften hinzufügen/entfernen? (z. B. *dominant, rangniedrig, für erfahrene Halter, einzelgängerisch*?)
-- **E2** — Auch ehrliche **negative** Eigenschaften aufnehmen (z. B. *beißt manchmal*) für ehrliche Inserate?
+Weitere Eigenschaften lassen sich jederzeit **additiv** ergänzen (1-Zeilen-Änderung) — falls deiner Frau noch etwas einfällt, einfach sagen.
 
 ---
 
 ## D7 · Neue Konflikt-Tiere aus den 41 Stammbäumen (bitte entscheiden)
 
-Durch die vielen neuen Stammbaum-Dateien sind **13 neue Konflikt-Tiere** aufgetaucht (gleicher Name+Datum, widersprüchliche Angaben in mehreren Diagrammen). Sie warten in Quarantäne — **nichts ist verloren**, sie laden automatisch nach, sobald du je Tier kurz sagst was stimmt. (Uw=G + „Vorhandensein gewinnt" sind schon angewendet; das hier ist der echte Rest.)
+Durch die vielen neuen Stammbaum-Dateien sind **13 neue Konflikt-Tiere** aufgetaucht (**7 erledigt:** Kazumi/Filou/Sokrates/Osamu/Percy/Iwana/Eragon ✅ — **6 offen**) (gleicher Name+Datum, widersprüchliche Angaben in mehreren Diagrammen). Sie warten in Quarantäne — **nichts ist verloren**, sie laden automatisch nach, sobald du je Tier kurz sagst was stimmt. (Uw=G + „Vorhandensein gewinnt" sind schon angewendet; das hier ist der echte Rest.)
+
+_Quelldatei = die Stammbaum-Datei(en) in `C:\Users\gulum\dev\Sttammbäume\`, in denen das Tier vorkommt. **Mehrere Dateien = Ursache des Konflikts** (widersprüchliche Angaben in verschiedenen Diagrammen)._
 
 **A) Nur Sterbedatum offen** (Gencode einig — bei Osamu/Filou/Sunny zusätzlich „taub" beibehalten):
-| Tier | Sterbedatum — welches? |
-|---|---|
-| Isa of Golden Lights (*24.12.2014) | 21.07.2018 ↔ 21.10.2018 |
-| Jack II v.d. K.C. (*14.02.2016) | 06.10.2019 ↔ 20.10.2019 |
-| Osamu v.d. K.C. (*10.12.2015) | 01.10.2020 ↔ 18.12.2020 |
-| Filou v.d. K.C. (*24.11.2014) | 31.08.2019 ↔ 31.10.2019 |
-| Sunny von PZ Karl (*10.04.2014) | 30.04.2019 ↔ 05.05.2019 |
+| Tier | Sterbedatum — welches? | Quelldatei(en) |
+|---|---|---|
+| Isa of Golden Lights (*24.12.2014) | 21.07.2018 ↔ 21.10.2018 | Stammbaum von **Ella**.xlsx · von **Kalea**.xlsx |
+| Jack II v.d. K.C. (*14.02.2016) | 06.10.2019 ↔ 20.10.2019 | Stammbaum von **Kalea**.xlsx · von **Rainny**.xlsx · von **Ren**.xlsx |
+| ~~Osamu v.d. K.C. (*10.12.2015)~~ ✅ | **18.12.2020** (erledigt) | — |
+| ~~Filou v.d. K.C. (*24.11.2014)~~ ✅ | **31.08.2019** (erledigt) | — |
+| Sunny von PZ Karl (*10.04.2014) | 30.04.2019 ↔ 05.05.2019 | Stammbaum von **Vance**.xlsx · von **Yurikas und Pintos Sohn**.xlsx |
 
 **B) Gencode-Konflikt** (+ ggf. Sterbedatum):
-| Tier | Konflikt — was stimmt? |
-|---|---|
-| Milon v.d. K.C. (*27.11.2014) | A-Locus: **Aa** ↔ **aa** |
-| Percy of little runners (*16.12.2017) | P-Locus: **PP** ↔ **Pp** |
-| Iwana of little runners (*02.10.2018) | P-Locus: **PP** ↔ **Pp** |
-| Sokrates v.d. K.C. (*14.12.2015) | D-Locus: **D-** ↔ **Dd** · + Sterbedatum 20.05.**2019** ↔ **2020** |
-| Eragon (Elieus, *18.05.2016) | C-Locus: **CC** (vollfarbig) ↔ **c[chm]c[chm]** (Colourpoint) |
-| Dakota of sweet little mouse (*30.01.2015) | A: **Aa**↔**aa** · P: **pp**↔**PP** · Sp: **Spsp**↔**spsp** |
-| Kazumi v.d. K.C. (*23.04.2013) | A: **Aa**↔**aa** · G: **GG**↔**Gg** · P: **PP**↔**Pp** · Sp: **Spsp**↔**spsp** |
-| Max von Privat (*01.02.2013) | D: **D-**↔**DD** · P: **P-**↔**PP** · Sterbedatum (4 Varianten: 04.02.2016 / 04.03.2016 / 2014 / 30.12.2015) |
+| Tier | Konflikt — was stimmt? | Quelldatei(en) |
+|---|---|---|
+| Milon v.d. K.C. (*27.11.2014) | A-Locus: **Aa** ↔ **aa** | Stammbaum von **South Dakota**.xlsx · von **Tennessee**.xlsx |
+| ~~Percy of little runners (*16.12.2017)~~ ✅ | P-Locus **Pp** (erledigt) | — |
+| ~~Iwana of little runners (*02.10.2018)~~ ✅ | P-Locus **Pp** (erledigt) | — |
+| ~~Sokrates v.d. K.C. (*14.12.2015)~~ ✅ | **D-** + Sterbedatum **20.05.2019** (erledigt) | — |
+| ~~Eragon (Elieus, *18.05.2016)~~ ✅ | C **CC** (vollfarbig) + Name **„Elieus gen. Eragon"**. Korrekter Datensatz lädt bereits (CC); Colourpoint-Variante „Kleiner Warnowrenner …" bleibt als Dublette in Quarantäne — kein weiterer Schritt nötig. | — |
+| Dakota of sweet little mouse (*30.01.2015) | A: **Aa**↔**aa** · P: **pp**↔**PP** · Sp: **Spsp**↔**spsp** | Stammbaum von **Jiminy of Black Forest**.xlsx · von **Yurikas und Pintos Sohn**.xlsx |
+| ~~Kazumi v.d. K.C. (*23.04.2013)~~ ✅ | **Aa Cc[chm] DD ee[f] GG PP Spsp** (erledigt) | — |
+| Max von Privat (*01.02.2013) | D: **D-**↔**DD** · P: **P-**↔**PP** · Sterbedatum (4 Varianten: 04.02.2016 / 04.03.2016 / 2014 / 30.12.2015) | Stammbaum von **Danako**.xlsx · von **Kalea**.xlsx · von **Vance**.xlsx · von **Wildfire und Vestras Kids**.xlsx · von **Yurikas und Pintos Sohn**.xlsx |
 
-*(Alle Gencode-Varianten + Quelldateien: `tools/import/output/review-report.md`.)*
+*(Alle Gencode-Varianten + Quelldateien-Details: `tools/import/output/review-report.md`.)*
 
 ---
 
@@ -85,9 +83,9 @@ Durch die vielen neuen Stammbaum-Dateien sind **13 neue Konflikt-Tiere** aufgeta
 |---|---|---|
 | KI-Verkaufstexte · Charakterbogen-KI · Namensgenerator | ✅ **LIVE & kostenlos** (Gemini Free-Tier) | — |
 | E-Mail-Posteingang (Anfragen) | gebaut | **A3** (Gmail-App-Passwort) |
-| Öffentliche Webseite + KI-Chat-Editor | gebaut | **A4** (Domain + Cloudflare) |
+| Öffentliche Webseite + KI-Chat-Editor | gebaut; Hosting **self-hosted** (Strato/DynDNS + TrueNAS nginx) | Hostname-Wahl + WEB-2-Bau (Dwight) |
 | NAS-Produktiv-Deployment + Docker-Push | vorbereitet, CI grün | **A5** + **A5b2** |
-| Handy-Zugriff im WLAN | App läuft | **B2** (Firewall) |
+| Handy-Zugriff im WLAN | ✅ **B2 Firewall erledigt** — testbar sobald App läuft | — |
 | Alle importierten Konflikt-Tiere | ✅ **alle 32 entschieden** | finaler Re-Import (startbereit, läuft demnächst) |
 
 ---

gerbil-manager-web/e2e/stammbaum.spec.ts

@@ -79,3 +79,34 @@ test('Namenloser Ahne zeigt Platzhalter in der Stammbaum-Karte (UI-POLISH-2)', a
   // Karte selbst zeigt '(ohne Namen)' statt leer
   await expect(page.locator('.pedigree-card__nametext')).toHaveText(de.pages.gerbils.nameless)
 })
+
+test('Mini-Legende zeigt alle drei Interaktionshinweise (STAMMBAUM-EXPAND)', async ({ page }) => {
+  skipUnlessMock()
+  await page.goto('/rennmaeuse/kruemel/stammbaum')
+  await expect(page.locator('.pedigree-card').first()).toBeVisible()
+
+  const hints = page.locator('.stammbaum-hints')
+  await expect(hints).toBeVisible()
+  await expect(hints).toContainText(t.tapHint)
+  await expect(hints).toContainText(t.hintName)
+  await expect(hints).toContainText(t.hintExpand)
+})
+
+test('＋-Knopf ist sichtbar und lädt weitere Vorfahren nach (STAMMBAUM-EXPAND)', async ({ page }) => {
+  skipUnlessMock()
+  await page.goto('/rennmaeuse/kruemel/stammbaum')
+  await expect(page.locator('.pedigree-card').first()).toBeVisible()
+
+  // Einpassen, damit die 4. Generation (Emil mit ＋) im Viewport liegt.
+  const fit = page.getByRole('button', { name: t.zoomFit })
+  if (await fit.isVisible()) await fit.click()
+  await page.waitForTimeout(600)
+
+  // ＋-Button muss an der Tiefengrenze erscheinen (Emil hat litterId w-emil).
+  const expandBtn = page.getByRole('button', { name: t.expand }).first()
+  await expect(expandBtn).toBeVisible()
+
+  // Klick auf ＋: Emil wird aufgeklappt → Max (sein Vater) taucht als Link auf.
+  await expandBtn.click({ force: true })
+  await expect(page.getByRole('link', { name: 'Max' })).toBeVisible({ timeout: 8000 })
+})

gerbil-manager-web/src/genetics/__tests__/genetics.test.ts

@@ -46,8 +46,8 @@ describe('Fraction', () => {
 describe('Genotype serialization', () => {
   it('round-trips display string <-> structured form', () => {
     const g = fromDisplayString('Aa CC Dd EE GG Pp Spsp rere')
-    expect(toDisplayString(g)).toBe('Aa CC Dd EE GG Pp Spsp rere')
-    expect(toDisplayString(fromJSON(toJSON(g)))).toBe('Aa CC Dd EE GG Pp Spsp rere')
+    expect(toDisplayString(g)).toBe('Aa CC Dd EE GG Pp Spsp')
+    expect(toDisplayString(fromJSON(toJSON(g)))).toBe('Aa CC Dd EE GG Pp Spsp')
   })
 
   it('parses multi-char C-series alleles via maximal munch', () => {
@@ -72,8 +72,8 @@ describe('Genotype serialization', () => {
     expect(g.P).toEqual(['P', 'p'])
   })
 
-  it('wild type is AA CC DD EE GG PP spsp rere', () => {
-    expect(toDisplayString(wildType())).toBe('AA CC DD EE GG PP spsp rere')
+  it('wild type is AA CC DD EE GG PP spsp (rere omitted)', () => {
+    expect(toDisplayString(wildType())).toBe('AA CC DD EE GG PP spsp')
   })
 })
 
@@ -102,7 +102,7 @@ describe('Worked example from research report', () => {
 
     expect(result.offspring).toHaveLength(1)
     const only = result.offspring[0]
-    expect(only.genotype).toBe('Aa CC DD EE GG Pp spsp rere')
+    expect(only.genotype).toBe('Aa CC DD EE GG Pp spsp')
     expect(only.probability.text).toBe('1')
     expect(result.warnings).toHaveLength(0)
   })
@@ -185,15 +185,11 @@ describe('Farbschlag catalog', () => {
   })
 
   it('frozen contract names round-trip to themselves (DB-key guard)', () => {
-    // The first 18 are the frozen ColorVariety keys — their representative
-    // genotype MUST resolve back to their own name, never a later variety.
-    // GEN-4 exception: 'Pink Eyed White (PEW)' (ch/ch+pp) now computes 'REW'
-    // because the REW engine check (both C-alleles reduced + pp) fires first.
-    // PEW stays in the catalog as a user-pickable import name; its computed
-    // farbschlag is intentionally 'REW' per Julian's extended rule.
-    const REW_SHADOWED = new Set(['Pink Eyed White (PEW)'])
+    // The first 17 frozen ColorVariety keys — their representative genotype
+    // MUST resolve back to their own name, never a later variety.
+    // GEN-4c: 'REW' (formerly 'Pink Eyed White (PEW)') round-trips correctly:
+    // chch+pp → REW engine check → 'REW' = entry.name.
     for (const entry of BASE_COLORS.slice(0, FROZEN_COUNT)) {
-      if (REW_SHADOWED.has(entry.name)) continue
       expect(genotypeToFarbschlag(representativeGenotype(entry))).toBe(entry.name)
     }
   })
@@ -224,11 +220,12 @@ describe('Farbschlag catalog', () => {
 
   it('CATALOG seed view mirrors the ColorVariety table shape', () => {
     expect(CATALOG).toHaveLength(CATALOG_SIZE)
-    expect(CATALOG[0]).toMatchObject({ name: 'Pink Eyed White (PEW)', sortOrder: 0 })
+    expect(CATALOG[0]).toMatchObject({ name: 'REW', sortOrder: 0 })
     // Every row has a non-empty canonical genotype display string and unique name.
     // GEN-3h: bracket notation (e[f], c[chm], c[h]) allowed in tokens.
+    // GEN-4d: rere omitted from display -> 7 tokens (no Rex, no Sls), 8 (Rex or Sls), 9 (both).
     expect(new Set(CATALOG.map((c) => c.name)).size).toBe(CATALOG.length)
-    expect(CATALOG.every((c) => /^[A-Za-z[\]?-]+( [A-Za-z[\]?-]+){7}$/.test(c.canonicalGenotype))).toBe(true)
+    expect(CATALOG.every((c) => /^[A-Za-z[\]?-]+( [A-Za-z[\]?-]+){6,8}$/.test(c.canonicalGenotype))).toBe(true)
   })
 
   it('genotypeToFarbschlag (DATA-1 denormalization contract) returns the plain name', () => {
@@ -289,7 +286,7 @@ describe('GEN-3a: Uw=G alias', () => {
   it('always RENDERS G, never Uw (breeder preference)', () => {
     // Uw/uw is an input/import alias only; output must echo G/g.
     expect(toDisplayString(fromDisplayString('AA CC DD EE Uwuw PP spsp rere'))).toBe(
-      'AA CC DD EE Gg PP spsp rere',
+      'AA CC DD EE Gg PP spsp',
     )
     expect(toDisplayString(fromDisplayString('AA CC DD EE uwuw PP spsp rere'))).not.toContain('uw')
   })
@@ -301,10 +298,16 @@ describe('GEN-3a: second spotting locus Sls (WP)', () => {
     expect(fromDisplayString('AA CC DD EE GG PP spsp rere WP').Sls).toEqual(['Sl', 'sl'])
   })
 
-  it('toDisplayString omits wild-type Sls but shows Slsl', () => {
-    expect(toDisplayString(wildType())).toBe('AA CC DD EE GG PP spsp rere')
+  it('toDisplayString omits wild-type Sls and Re, shows Slsl/Rere when non-wildtype', () => {
+    // GEN-4d: Re (rere) omitted at wildtype, like Sls.
+    expect(toDisplayString(wildType())).toBe('AA CC DD EE GG PP spsp')
+    // Rex het → Rere shown
+    expect(toDisplayString(fromDisplayString('AA CC DD EE GG PP spsp Rere'))).toBe(
+      'AA CC DD EE GG PP spsp Rere',
+    )
+    // WP → Slsl shown, rere still omitted
     expect(toDisplayString(fromDisplayString('AA CC DD EE GG PP spsp rere WP'))).toBe(
-      'AA CC DD EE GG PP spsp rere Slsl',
+      'AA CC DD EE GG PP spsp Slsl',
     )
   })
 
@@ -334,7 +337,7 @@ describe('GEN-3a: second spotting locus Sls (WP)', () => {
 describe('GEN-3a: flag/metadata tokens tolerated', () => {
   it('dea/taub/Dea/DP/WFNZ/RV/GV do not break parsing (stripped)', () => {
     const g = fromDisplayString('AA CC DD EE GG PP spsp rere dea WFNZ DP RV GV')
-    expect(toDisplayString(g)).toBe('AA CC DD EE GG PP spsp rere')
+    expect(toDisplayString(g)).toBe('AA CC DD EE GG PP spsp')
   })
 
   it('extractGenotypeFlags reads deafness + tags', () => {
@@ -367,11 +370,11 @@ describe("GEN-3c: unknown allele displays as '-' (stored as '?')", () => {
   it("accepts '-' input, stores '?', displays '-'", () => {
     const g = fromDisplayString('Aa C- DD EE GG Pp spsp rere')
     expect(g.C).toEqual(['C', '?']) // stored internal contract stays '?'
-    expect(toDisplayString(g)).toBe('Aa C- DD EE GG Pp spsp rere') // displayed as '-'
+    expect(toDisplayString(g)).toBe('Aa C- DD EE GG Pp spsp') // displayed as '-'
   })
   it("'?' and '-' inputs are equivalent", () => {
     expect(toDisplayString(fromDisplayString('Aa C? DD EE GG Pp spsp rere'))).toBe(
-      'Aa C- DD EE GG Pp spsp rere',
+      'Aa C- DD EE GG Pp spsp',
     )
   })
 })
@@ -396,10 +399,10 @@ describe('GEN-3c: no Unbekannt when the E locus is known (family fallback)', ()
 
 describe('GEN-3d: dominance tiebreak for unknown loci', () => {
   it('unknown-C reads as full-colour, NOT a c^h/c^chm white', () => {
-    // 'aa C- DD EE GG PP' -> Schwarz (dominant C reading), never PEW/Hermelin/Himalaya.
+    // 'aa C- DD EE GG PP' -> Schwarz (dominant C reading), never REW/Hermelin/Himalaya.
     const name = genotypeToFarbschlag(fromDisplayString('aa C- DD EE GG PP spsp rere'))
     expect(name).toBe('Schwarz')
-    expect(['Pink Eyed White (PEW)', 'Hermelin', 'Himalaya']).not.toContain(name)
+    expect(['REW', 'Hermelin', 'Himalaya']).not.toContain(name)
   })
 
   it('unknown second marker allele defaults UNMARKED, not Schecke (marker-aware)', () => {
@@ -549,15 +552,16 @@ describe('GEN-4: Dilute prefix, REW, no-bare-Fuchs', () => {
   })
 
   it('REW: both C alleles reduced (no full C) + pp = REW — all three cases (Julian confirmed)', () => {
-    // hom cchm/cchm + pp
-    expect(name('AA cchmcchm DD EE GG pp spsp rere')).toBe('REW')  // CP-Gold
+    // hom cchm/cchm + pp — A/D/E/G-independent (REW-2: Julian: "egal ob AA oder aa")
+    expect(name('AA cchmcchm DD EE GG pp spsp rere')).toBe('REW')  // CP-Gold (A-)
+    expect(name('aa cchmcchm DD EE GG pp spsp rere')).toBe('REW')  // aa: REW-2 verification
     expect(name('AA cchmcchm DD ee GG pp spsp rere')).toBe('REW')  // CP-Goldfuchs
     expect(name('AA cchmcchm DD EE gg pp spsp rere')).toBe('REW')  // CP-Elfenbein
     expect(name('AA cchmcchm DD ee gg pp spsp rere')).toBe('REW')  // CP-Apricot
     expect(name('AA cchmcchm dd EE GG pp spsp rere')).toBe('REW')  // CP-dd Gold
     // het cchm/ch + pp (Julian: also REW)
     expect(name('AA cchmch DD EE GG pp spsp rere')).toBe('REW')
-    // ch/ch + pp (Julian: also REW — subsumes PEW)
+    // ch/ch + pp (Julian: also REW; PEW renamed to REW in catalog per GEN-4c)
     expect(name('AA chch DD EE GG pp spsp rere')).toBe('REW')
     expect(name('aa chch DD EE GG pp spsp rere')).toBe('REW')
     // Counterproof: full C present → NOT REW (residual pigment)
@@ -593,15 +597,15 @@ describe('GEN-3h: breeder bracket-notation display + E-locus e-before-ef order',
   it('ef displays as e[f], cchm as c[chm], ch as c[h]', () => {
     // Fuchsschimmel: E=[ef,ef] hom
     expect(toDisplayString(fromDisplayString('AA CC DD efef GG PP spsp rere'))).toBe(
-      'AA CC DD e[f]e[f] GG PP spsp rere',
+      'AA CC DD e[f]e[f] GG PP spsp',
     )
     // C-locus het: cchm + ch
     expect(toDisplayString(fromDisplayString('aa cchmch DD EE GG PP spsp rere'))).toBe(
-      'aa c[chm]c[h] DD EE GG PP spsp rere',
+      'aa c[chm]c[h] DD EE GG PP spsp',
     )
     // C-locus hom cchm
     expect(toDisplayString(fromDisplayString('aa cchmcchm DD EE GG PP spsp rere'))).toBe(
-      'aa c[chm]c[chm] DD EE GG PP spsp rere',
+      'aa c[chm]c[chm] DD EE GG PP spsp',
     )
   })
 
@@ -611,24 +615,24 @@ describe('GEN-3h: breeder bracket-notation display + E-locus e-before-ef order',
     // Display must swap to [e, ef] per breeder convention.
     const g = fromDisplayString('aa CC DD eef Gg Pp spsp rere')
     expect(g.E).toEqual(['ef', 'e']) // storage order unchanged
-    expect(toDisplayString(g)).toBe('aa CC DD ee[f] Gg Pp spsp rere')
+    expect(toDisplayString(g)).toBe('aa CC DD ee[f] Gg Pp spsp')
   })
 
   it('E+e stays Ee (E dominant over e, no swap needed)', () => {
     expect(toDisplayString(fromDisplayString('aa CC DD Ee GG PP spsp rere'))).toBe(
-      'aa CC DD Ee GG PP spsp rere',
+      'aa CC DD Ee GG PP spsp',
     )
   })
 
   it('E+ef displays Ee[f] (E dominant stays first, ef renders as e[f])', () => {
     expect(toDisplayString(fromDisplayString('aa CC DD Eef GG PP spsp rere'))).toBe(
-      'aa CC DD Ee[f] GG PP spsp rere',
+      'aa CC DD Ee[f] GG PP spsp',
     )
   })
 
   // ── Julian oracle fixtures (HUMANQUESTION D3/D4) ─────────────────────
-  it('Tier C: oracle display string round-trips exactly (aa C- D- ee[f] Gg Pp spsp rere)', () => {
-    const display = 'aa C- D- ee[f] Gg Pp spsp rere'
+  it('Tier C: oracle display string round-trips exactly (aa C- D- ee[f] Gg Pp spsp)', () => {
+    const display = 'aa C- D- ee[f] Gg Pp spsp'
     const g = fromDisplayString(display)
     expect(g.E).toEqual(['ef', 'e'])
     expect(g.C).toEqual(['C', '?'])
@@ -636,16 +640,16 @@ describe('GEN-3h: breeder bracket-notation display + E-locus e-before-ef order',
     // Farbschlag scope is outside GEN-3h; god confirmed colour is correct as-is.
   })
 
-  it('Zuleika oracle: aa c[chm]c[h] DD Ee Gg PP spsp rere', () => {
-    const display = 'aa c[chm]c[h] DD Ee Gg PP spsp rere'
+  it('Zuleika oracle: aa c[chm]c[h] DD Ee Gg PP spsp', () => {
+    const display = 'aa c[chm]c[h] DD Ee Gg PP spsp'
     const g = fromDisplayString(display)
     expect(g.C).toEqual(['cchm', 'ch'])
     expect(g.E).toEqual(['E', 'e'])
     expect(toDisplayString(g)).toBe(display)
   })
 
-  it('Milka oracle: aa Cc[h] dd EE Gg P- Spsp rere', () => {
-    const display = 'aa Cc[h] dd EE Gg P- Spsp rere'
+  it('Milka oracle: aa Cc[h] dd EE Gg P- Spsp', () => {
+    const display = 'aa Cc[h] dd EE Gg P- Spsp'
     const g = fromDisplayString(display)
     expect(g.C).toEqual(['C', 'ch'])
     expect(g.D).toEqual(['d', 'd'])
@@ -668,7 +672,7 @@ describe('GEN-3h: breeder bracket-notation display + E-locus e-before-ef order',
   it('e[-] standalone: parses as [e,?], displays e-', () => {
     const g = fromDisplayString('aa CC DD e[-] GG PP spsp rere')
     expect(g.E).toEqual(['e', '?'])
-    expect(toDisplayString(g)).toBe('aa CC DD e- GG PP spsp rere')
+    expect(toDisplayString(g)).toBe('aa CC DD e- GG PP spsp')
   })
 
   it('CR-1a: Silvain oracle ee[-] parses without crash → [e,?], displays e-', () => {
@@ -680,6 +684,6 @@ describe('GEN-3h: breeder bracket-notation display + E-locus e-before-ef order',
     expect(g.C).toEqual(['cchm', 'cchm'])
     expect(g.D).toEqual(['D', 'd'])
     expect(g.Sp).toEqual(['Sp', 'sp'])
-    expect(toDisplayString(g)).toBe('aa c[chm]c[chm] Dd e- Gg Pp Spsp rere')
+    expect(toDisplayString(g)).toBe('aa c[chm]c[chm] Dd e- Gg Pp Spsp')
   })
 })

gerbil-manager-web/src/genetics/catalog.ts

@@ -51,7 +51,7 @@ export const BASE_COLORS: readonly FarbschlagEntry[] = [
   // GEN-3a: 'Schwarzschimmel' REMOVED (breeder C5: no such variety; efef base is
   // Orangeschimmel — see the GEN-2 block below). This was an authorized exception
   // to the frozen-name rule; the ColorVariety seed drops it too.
-  { name: 'Pink Eyed White (PEW)', english: 'Pink Eyed White', tokens: { C: 'ch', P: 'p' }, image: 'rotaugen-weiss-pew-d-sep-e-sep.jpg' },
+  { name: 'REW', english: 'Pink Eyed White', tokens: { C: 'ch', P: 'p' }, image: 'rotaugen-weiss-pew-d-sep-e-sep.jpg' },
   { name: 'Hermelin', english: 'Dark Tailed White', tokens: { A: 'a', C: 'ch', D: 'D', P: 'P' }, image: 'hermelin.jpeg' },
   { name: 'Himalaya', english: 'Himalayan', tokens: { A: 'A', C: 'ch', D: 'D', P: 'P' }, image: 'himalaya.jpg' },
   { name: 'Zobel', english: 'Sable', tokens: { A: 'a', C: 'cchm', D: 'D', E: 'E', G: 'g', P: 'P' }, image: 'zobel.jpeg' },
@@ -268,7 +268,7 @@ export function farbschlagFor(g: Genotype): FarbschlagMatch {
   // AND pink-eyed (pp) = REW (Rotaugenweiß), A/D/E/G-independent.
   //   cchm/cchm + pp → REW  (CP varieties with pink-eye)
   //   cchm/ch  + pp → REW  (het colourpoint + pink-eye)
-  //   ch/ch    + pp → REW  (this also subsumes the frozen 'Pink Eyed White (PEW)' entry)
+  //   ch/ch    + pp → REW  (Julian confirmed PEW=REW; the 'REW' catalog entry matches here)
   // Counterproof: at least one full 'C' + pp → NOT REW (residual pigment remains).
   const [c0, c1] = resolvedPair(g, 'C')
   const [p0, p1] = resolvedPair(g, 'P')

gerbil-manager-web/src/genetics/colorVarietySeed.backend.json

@@ -1,6 +1,6 @@
 [
   {
-    "name": "Pink Eyed White (PEW)",
+    "name": "REW",
     "english": "Pink Eyed White",
     "canonicalGenotype": "AA chch DD EE GG pp spsp rere",
     "sortOrder": 0,

gerbil-manager-web/src/genetics/colorVarietySeed.generated.json

@@ -1,426 +1,426 @@
 [
   {
-    "name": "Pink Eyed White (PEW)",
+    "name": "REW",
     "english": "Pink Eyed White",
-    "canonicalGenotype": "AA c[h]c[h] DD EE GG pp spsp rere",
+    "canonicalGenotype": "AA c[h]c[h] DD EE GG pp spsp",
     "sortOrder": 0,
     "image": "rotaugen-weiss-pew-d-sep-e-sep.jpg"
   },
   {
     "name": "Hermelin",
     "english": "Dark Tailed White",
-    "canonicalGenotype": "aa c[h]c[h] DD EE GG PP spsp rere",
+    "canonicalGenotype": "aa c[h]c[h] DD EE GG PP spsp",
     "sortOrder": 1,
     "image": "hermelin.jpeg"
   },
   {
     "name": "Himalaya",
     "english": "Himalayan",
-    "canonicalGenotype": "AA c[h]c[h] DD EE GG PP spsp rere",
+    "canonicalGenotype": "AA c[h]c[h] DD EE GG PP spsp",
     "sortOrder": 2,
     "image": "himalaya.jpg"
   },
   {
     "name": "Zobel",
     "english": "Sable",
-    "canonicalGenotype": "aa c[chm]c[chm] DD EE gg PP spsp rere",
+    "canonicalGenotype": "aa c[chm]c[chm] DD EE gg PP spsp",
     "sortOrder": 3,
     "image": "zobel.jpeg"
   },
   {
     "name": "Rotaugenschimmel",
     "english": "Red-Eyed Roan",
-    "canonicalGenotype": "AA CC DD e[f]e[f] GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] GG pp spsp",
     "sortOrder": 4,
     "image": "rotaugen-schimmel.jpg"
   },
   {
     "name": "Agouti",
     "english": "Golden Agouti",
-    "canonicalGenotype": "AA CC DD EE GG PP spsp rere",
+    "canonicalGenotype": "AA CC DD EE GG PP spsp",
     "sortOrder": 5,
     "image": "agouti-mit-erklaerung-der-genloci.JPG"
   },
   {
     "name": "Schwarz",
     "english": "Black",
-    "canonicalGenotype": "aa CC DD EE GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD EE GG PP spsp",
     "sortOrder": 6,
     "image": "schwarz.jpg"
   },
   {
     "name": "Silberagouti",
     "english": "Grey Agouti",
-    "canonicalGenotype": "AA CC DD EE gg PP spsp rere",
+    "canonicalGenotype": "AA CC DD EE gg PP spsp",
     "sortOrder": 7,
     "image": "silberagouti.jpg"
   },
   {
     "name": "Anthrazit",
     "english": "Slate",
-    "canonicalGenotype": "aa CC DD EE gg PP spsp rere",
+    "canonicalGenotype": "aa CC DD EE gg PP spsp",
     "sortOrder": 8,
     "image": "anthrazit.jpg"
   },
   {
     "name": "Algierfuchs",
     "english": "Dark-Eyed Honey",
-    "canonicalGenotype": "AA CC DD ee GG PP spsp rere",
+    "canonicalGenotype": "AA CC DD ee GG PP spsp",
     "sortOrder": 9,
     "image": "algierfuchs.jpg"
   },
   {
     "name": "Blau",
     "english": "Blue",
-    "canonicalGenotype": "aa CC dd EE GG PP spsp rere",
+    "canonicalGenotype": "aa CC dd EE GG PP spsp",
     "sortOrder": 10,
     "image": "blau-schwarz-dd.JPG"
   },
   {
     "name": "Gold",
     "english": "Argente Golden",
-    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp",
     "sortOrder": 11,
     "image": "gold.jpg"
   },
   {
     "name": "Platin",
     "english": "Lilac",
-    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp",
     "sortOrder": 12,
     "image": "platin.JPG"
   },
   {
     "name": "Goldfuchs",
     "english": "Yellow Fox",
-    "canonicalGenotype": "AA CC DD ee GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD ee GG pp spsp",
     "sortOrder": 13,
     "image": "goldfuchs.jpg"
   },
   {
     "name": "Rotfuchs",
     "english": "Argente Nutmeg",
-    "canonicalGenotype": "aa CC DD ee GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD ee GG pp spsp",
     "sortOrder": 14,
     "image": "rotfuchs.JPG"
   },
   {
     "name": "Dilute Gold",
     "english": "dd Argente Golden",
-    "canonicalGenotype": "AA CC dd EE GG pp spsp rere",
+    "canonicalGenotype": "AA CC dd EE GG pp spsp",
     "sortOrder": 15,
     "image": "gold-dd.jpg"
   },
   {
     "name": "Dilute Platin",
     "english": "dd Lilac",
-    "canonicalGenotype": "aa CC dd EE GG pp spsp rere",
+    "canonicalGenotype": "aa CC dd EE GG pp spsp",
     "sortOrder": 16,
     "image": "platin-dd.jpg"
   },
   {
     "name": "Altweiss (REW)",
-    "canonicalGenotype": "aa CC DD EE gg pp spsp rere",
+    "canonicalGenotype": "aa CC DD EE gg pp spsp",
     "sortOrder": 17,
     "image": "altweiss-rew.jpeg"
   },
   {
     "name": "Apricot (Blassfuchs)",
-    "canonicalGenotype": "AA CC DD ee gg pp spsp rere",
+    "canonicalGenotype": "AA CC DD ee gg pp spsp",
     "sortOrder": 18,
     "image": "apricot-blassfuchs.jpg"
   },
   {
     "name": "Blaufuchs",
-    "canonicalGenotype": "aa CC DD ee gg PP spsp rere",
+    "canonicalGenotype": "aa CC DD ee gg PP spsp",
     "sortOrder": 19,
     "image": "blaufuchs.jpg"
   },
   {
     "name": "C-Separator",
-    "canonicalGenotype": "aa CC DD ee gg pp spsp rere",
+    "canonicalGenotype": "aa CC DD ee gg pp spsp",
     "sortOrder": 20,
     "image": "c-separator.jpg"
   },
   {
     "name": "Elfenbein",
-    "canonicalGenotype": "AA CC DD EE gg pp spsp rere",
+    "canonicalGenotype": "AA CC DD EE gg pp spsp",
     "sortOrder": 21,
     "image": "elfenbein.jpg"
   },
   {
     "name": "Kohlfuchs",
-    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp",
     "sortOrder": 22,
     "image": "kohlfuchs.jpg"
   },
   {
     "name": "Polarfuchs",
-    "canonicalGenotype": "AA CC DD ee gg PP spsp rere",
+    "canonicalGenotype": "AA CC DD ee gg PP spsp",
     "sortOrder": 23,
     "image": "polarfuchs.jpg"
   },
   {
     "name": "Saphir",
-    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp",
     "sortOrder": 24,
     "image": "saphir.jpg"
   },
   {
     "name": "Orangeschimmel",
-    "canonicalGenotype": "AA CC DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] GG PP spsp",
     "sortOrder": 25,
     "image": "schimmel-orangeschimmel.jpg"
   },
   {
     "name": "Topas",
-    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp",
     "sortOrder": 26,
     "image": "topas.jpg"
   },
   {
     "name": "Platin-Hell",
-    "canonicalGenotype": "aa CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD EE GG pp spsp",
     "sortOrder": 27,
     "image": "platin-hell.jpg"
   },
   {
     "name": "Dilute Agouti",
-    "canonicalGenotype": "AA CC dd EE GG PP spsp rere",
+    "canonicalGenotype": "AA CC dd EE GG PP spsp",
     "sortOrder": 28,
     "image": "agouti-dd.jpg"
   },
   {
     "name": "Dilute Silberagouti",
-    "canonicalGenotype": "AA CC dd EE gg PP spsp rere",
+    "canonicalGenotype": "AA CC dd EE gg PP spsp",
     "sortOrder": 29,
     "image": "silberagouti-dd.jpg"
   },
   {
     "name": "Dilute Kohlfuchs",
-    "canonicalGenotype": "aa CC dd ee GG PP spsp rere",
+    "canonicalGenotype": "aa CC dd ee GG PP spsp",
     "sortOrder": 30,
     "image": "kohlfuchs-dd.jpg"
   },
   {
     "name": "Dilute Anthrazit",
-    "canonicalGenotype": "aa CC dd EE gg PP spsp rere",
+    "canonicalGenotype": "aa CC dd EE gg PP spsp",
     "sortOrder": 31,
     "image": "anthrazit-dd.jpg"
   },
   {
     "name": "Dilute Algierfuchs",
-    "canonicalGenotype": "AA CC dd ee GG PP spsp rere",
+    "canonicalGenotype": "AA CC dd ee GG PP spsp",
     "sortOrder": 32
   },
   {
     "name": "Dilute Goldfuchs",
-    "canonicalGenotype": "AA CC dd ee GG pp spsp rere",
+    "canonicalGenotype": "AA CC dd ee GG pp spsp",
     "sortOrder": 33
   },
   {
     "name": "Dilute Rotfuchs",
-    "canonicalGenotype": "aa CC dd ee GG pp spsp rere",
+    "canonicalGenotype": "aa CC dd ee GG pp spsp",
     "sortOrder": 34
   },
   {
     "name": "Dilute Polarfuchs",
-    "canonicalGenotype": "AA CC dd ee gg PP spsp rere",
+    "canonicalGenotype": "AA CC dd ee gg PP spsp",
     "sortOrder": 35
   },
   {
     "name": "Silberschimmel",
-    "canonicalGenotype": "AA CC DD e[f]e[f] gg PP spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] gg PP spsp",
     "sortOrder": 36,
     "image": "silberschimmel.jpg"
   },
   {
     "name": "Polarfuchsschimmel",
-    "canonicalGenotype": "AA CC DD e[f]e[f] gg PP spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] gg PP spsp",
     "sortOrder": 37,
     "image": "polarfuchsschimmel.jpg"
   },
   {
     "name": "Algierfuchsschimmel",
-    "canonicalGenotype": "AA CC DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] GG PP spsp",
     "sortOrder": 38,
     "image": "algierfuchsschimmel.jpg"
   },
   {
     "name": "Kohlfuchsschimmel",
-    "canonicalGenotype": "aa CC DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD e[f]e[f] GG PP spsp",
     "sortOrder": 39,
     "image": "kohlfuchsschimmel.jpg"
   },
   {
     "name": "Blaufuchsschimmel",
-    "canonicalGenotype": "aa CC DD e[f]e[f] gg PP spsp rere",
+    "canonicalGenotype": "aa CC DD e[f]e[f] gg PP spsp",
     "sortOrder": 40,
     "image": "blaufuchsschimmel.jpg"
   },
   {
     "name": "Kohlfuchs, hell",
-    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp",
     "sortOrder": 41,
     "image": "kohlfuchs-hell.jpg"
   },
   {
     "name": "Goldfuchs, hell",
-    "canonicalGenotype": "AA CC DD ee GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD ee GG pp spsp",
     "sortOrder": 42,
     "image": "goldfuchs-hell.jpg"
   },
   {
     "name": "Goldfuchsschimmel",
-    "canonicalGenotype": "AA CC DD e[f]e[f] GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD e[f]e[f] GG pp spsp",
     "sortOrder": 43,
     "image": "goldfuchsschimmel.jpg"
   },
   {
     "name": "Gold-Hell",
-    "canonicalGenotype": "AA CC DD EE GG pp spsp rere",
+    "canonicalGenotype": "AA CC DD EE GG pp spsp",
     "sortOrder": 44,
     "image": "gold-hell.jpg"
   },
   {
     "name": "Blaufuchs, hell",
-    "canonicalGenotype": "aa CC DD ee gg PP spsp rere",
+    "canonicalGenotype": "aa CC DD ee gg PP spsp",
     "sortOrder": 45,
     "image": "blaufuchs-hell.jpeg"
   },
   {
     "name": "Rotfuchsschimmel",
-    "canonicalGenotype": "aa CC DD e[f]e[f] GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD e[f]e[f] GG pp spsp",
     "sortOrder": 46,
     "image": "rotfuchsschimmel.jpg"
   },
   {
     "name": "Polarfuchs, hell",
-    "canonicalGenotype": "AA CC DD ee gg PP spsp rere",
+    "canonicalGenotype": "AA CC DD ee gg PP spsp",
     "sortOrder": 47,
     "image": "polarfuchs-hell.jpeg"
   },
   {
     "name": "Kohlfuchsschimmel, hell",
-    "canonicalGenotype": "aa CC DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD e[f]e[f] GG PP spsp",
     "sortOrder": 48,
     "image": "kohlfuchsschimmel-hell.jpg"
   },
   {
     "name": "Rotfuchs, hell",
-    "canonicalGenotype": "aa CC DD ee GG pp spsp rere",
+    "canonicalGenotype": "aa CC DD ee GG pp spsp",
     "sortOrder": 49,
     "image": "rotfuchs-hell.jpg"
   },
   {
     "name": "Kohlfuchs-Hell",
-    "canonicalGenotype": "aa CC DD ee GG PP spsp rere",
+    "canonicalGenotype": "aa CC DD ee GG PP spsp",
     "sortOrder": 50,
     "image": "kohlfuchs-hell-2.jpg"
   },
   {
     "name": "Algierfuchs, hell",
-    "canonicalGenotype": "AA CC DD ee GG PP spsp rere",
+    "canonicalGenotype": "AA CC DD ee GG PP spsp",
     "sortOrder": 51,
     "image": "algierfuchs-hell.JPG"
   },
   {
     "name": "Dilute Topas",
-    "canonicalGenotype": "AA CC dd EE GG pp spsp rere",
+    "canonicalGenotype": "AA CC dd EE GG pp spsp",
     "sortOrder": 52,
     "image": "topas-dd.jpg"
   },
   {
     "name": "Dilute Blaufuchs",
-    "canonicalGenotype": "aa CC dd ee gg pp spsp rere",
+    "canonicalGenotype": "aa CC dd ee gg pp spsp",
     "sortOrder": 53,
     "image": "blaufuchs-dd.jpg"
   },
   {
     "name": "Marder",
-    "canonicalGenotype": "aa c[chm]c[chm] DD EE GG PP spsp rere",
+    "canonicalGenotype": "aa c[chm]c[chm] DD EE GG PP spsp",
     "sortOrder": 54,
     "image": "marder.JPG"
   },
   {
     "name": "Siam",
-    "canonicalGenotype": "aa c[chm]c[h] DD EE GG PP spsp rere",
+    "canonicalGenotype": "aa c[chm]c[h] DD EE GG PP spsp",
     "sortOrder": 55,
     "image": "siam-marder-hell.JPG"
   },
   {
     "name": "Zobel-Hell",
-    "canonicalGenotype": "aa c[chm]c[h] DD EE gg PP spsp rere",
+    "canonicalGenotype": "aa c[chm]c[h] DD EE gg PP spsp",
     "sortOrder": 56,
     "image": "zobel-hell.jpg"
   },
   {
     "name": "CP-Agouti",
-    "canonicalGenotype": "AA c[chm]c[chm] DD EE GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] DD EE GG PP spsp",
     "sortOrder": 57,
     "image": "agouti-cp.jpg"
   },
   {
     "name": "CP-Agouti-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] DD EE GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] DD EE GG PP spsp",
     "sortOrder": 58
   },
   {
     "name": "CP-Silberagouti",
-    "canonicalGenotype": "AA c[chm]c[chm] DD EE gg PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] DD EE gg PP spsp",
     "sortOrder": 59,
     "image": "silberagouti-cp.JPG"
   },
   {
     "name": "CP-Silberagouti-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] DD EE gg PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] DD EE gg PP spsp",
     "sortOrder": 60
   },
   {
     "name": "CP-Algierfuchs",
-    "canonicalGenotype": "AA c[chm]c[chm] DD ee GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] DD ee GG PP spsp",
     "sortOrder": 61,
     "image": "algierfuchs-cp.jpg"
   },
   {
     "name": "CP-Algierfuchs-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] DD ee GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] DD ee GG PP spsp",
     "sortOrder": 62
   },
   {
     "name": "CP-Polarfuchs",
-    "canonicalGenotype": "AA c[chm]c[chm] DD ee gg PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] DD ee gg PP spsp",
     "sortOrder": 63,
     "image": "polarfuchs-cp.jpg"
   },
   {
     "name": "CP-Polarfuchs-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] DD ee gg PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] DD ee gg PP spsp",
     "sortOrder": 64
   },
   {
     "name": "CP-Fuchs",
-    "canonicalGenotype": "AA c[chm]c[chm] dd ee GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] dd ee GG PP spsp",
     "sortOrder": 65
   },
   {
     "name": "CP-Fuchs-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] dd ee GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] dd ee GG PP spsp",
     "sortOrder": 66
   },
   {
     "name": "CP-Blaufuchs",
-    "canonicalGenotype": "AA c[chm]c[chm] dd ee gg PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] dd ee gg PP spsp",
     "sortOrder": 67
   },
   {
     "name": "CP-Orangeschimmel",
-    "canonicalGenotype": "AA c[chm]c[chm] DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[chm] DD e[f]e[f] GG PP spsp",
     "sortOrder": 68
   },
   {
     "name": "CP-Orangeschimmel-Hell",
-    "canonicalGenotype": "AA c[chm]c[h] DD e[f]e[f] GG PP spsp rere",
+    "canonicalGenotype": "AA c[chm]c[h] DD e[f]e[f] GG PP spsp",
     "sortOrder": 69
   }
 ]

gerbil-manager-web/src/genetics/genotype.ts

@@ -101,18 +101,21 @@ function displayPair(locus: LocusKey, pair: AllelePair): AllelePair {
 }
 
 /**
- * Compact display string, e.g. "Aa CC Dd EE GG Pp spsp rere".
- * The Sls locus is OMITTED when wild-type (sl/sl) so legacy 8-locus strings and
- * the colour catalog stay byte-identical; it only appears for WP/Sls carriers
- * (e.g. "… spsp rere Slsl"). Round-trips: a missing Sls re-parses to sl/sl.
- * GEN-3c: unknown alleles are STORED as '?' but DISPLAYED as '-' (breeder
- * convention) — e.g. ['C','?'] renders "C-".
- * GEN-3h: sub-alleles use breeder bracket notation (e[f], c[chm], c[h]);
- * E-locus display order is E > e > e[f] (e before e[f] in het pairs).
+ * Compact display string, e.g. "Aa CC Dd EE GG Pp spsp".
+ * The Re locus is OMITTED when wild-type (re/re) — Julian: only show Rex when a
+ * Rex allele is present (Rere/ReRe). Matches the 7-locus notation used by the
+ * breeder. The Sls locus is likewise omitted when wild-type (sl/sl) so legacy
+ * 8-locus strings and the colour catalog stay byte-identical; it only appears for
+ * WP/Sls carriers (e.g. "… spsp Slsl"). Round-trips: missing Re → re/re; missing
+ * Sls → sl/sl. GEN-3c: unknown alleles stored as '?' displayed as '-' (breeder
+ * convention). GEN-3h: bracket notation (e[f], c[chm], c[h]); E-locus display
+ * order E > e > e[f].
  */
 export function toDisplayString(g: Genotype): string {
   return LOCUS_ORDER.filter(
-    (locus) => locus !== 'Sls' || !(g.Sls[0] === 'sl' && g.Sls[1] === 'sl'),
+    (locus) =>
+      !(locus === 'Re' && g.Re[0] === 're' && g.Re[1] === 're') &&
+      !(locus === 'Sls' && g.Sls[0] === 'sl' && g.Sls[1] === 'sl'),
   )
     .map((locus) => {
       const [a, b] = displayPair(locus, g[locus])

gerbil-manager-web/src/pages/StammbaumPage.tsx

@@ -27,7 +27,7 @@ import { getInbreedingCoefficient } from '../api/pedigree'
 import type { Gender, Gerbil } from '../api/types'
 import { useApi } from '../hooks/useApi'
 import { formatDate, genderLabel } from '../format/labels'
-import { UNKNOWN_FARBSCHLAG, fromDisplayString, genotypeToFarbschlag } from '../genetics'
+import { UNKNOWN_FARBSCHLAG, fromDisplayString, genotypeToFarbschlag, toDisplayString } from '../genetics'
 import {
   DEFAULT_GENERATIONS,
   ancestorsAt,
@@ -335,7 +335,11 @@ export default function StammbaumPage() {
             />
           )}
         </div>
-        <p className="stammbaum-hint">{t.tapHint}</p>
+        <ul className="stammbaum-hints">
+          <li>{t.tapHint}</li>
+          <li>{t.hintName}</li>
+          <li>{t.hintExpand}</li>
+        </ul>
       </section>
 
       {/* Druckansicht: am Bildschirm unsichtbar, ersetzt beim Drucken alles. */}
@@ -508,7 +512,11 @@ function PrintCell({
         </div>
       )}
       {farbschlag && <div className="stammbaum-print__sub">{farbschlag}</div>}
-      {g.genotype && gen <= 2 && <div className="stammbaum-print__geno">{g.genotype}</div>}
+      {g.genotype && gen <= 2 && (
+        <div className="stammbaum-print__geno">
+          {toDisplayString(fromDisplayString(g.genotype))}
+        </div>
+      )}
     </div>
   )
 }

gerbil-manager-web/src/pages/WurfDetailPage.tsx

@@ -128,7 +128,6 @@ export default function WurfDetailPage() {
         </ul>
       )}
 
-      <h3>{t.detail.expectedColors}</h3>
       {expected ? (
         <BreedingResultView result={expected} title={t.detail.expectedColors} />
       ) : (

gerbil-manager-web/src/pages/stammbaum.css

@@ -34,10 +34,15 @@
   color: var(--color-text);
 }
 
-.stammbaum-hint {
-  font-size: 0.8rem;
-  color: var(--color-text-muted);
+.stammbaum-hints {
+  list-style: none;
+  padding: 0;
   margin: 0.4rem 0 0;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.1rem 1rem;
+  font-size: 0.78rem;
+  color: var(--color-text-muted);
 }
 
 /* ── Zeichenfläche ────────────────────────────────────────────── */
@@ -175,20 +180,27 @@
 .pedigree-card__expand {
   flex: none;
   margin-left: auto;
-  width: 32px;
-  height: 32px;
+  width: 40px;
+  height: 40px;
+  padding: 0;
   border-radius: 50%;
-  border: 1px solid var(--color-accent);
-  background: var(--color-accent-soft);
-  color: var(--color-accent);
-  font-size: 1.05rem;
-  line-height: 1;
-  cursor: pointer;
-}
-
-.pedigree-card__expand:hover {
+  border: none;
   background: var(--color-accent);
   color: #fff;
+  font-size: 1.3rem;
+  line-height: 1;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 1px 5px rgb(0 0 0 / 28%);
+}
+
+.pedigree-card__expand:hover,
+.pedigree-card__expand:focus-visible {
+  opacity: 0.82;
+  outline: 2px solid var(--color-accent);
+  outline-offset: 2px;
 }
 
 /* ── Druckansicht (Ahnentafel als CSS-Grid, Hunde-Zertifikat-Optik) ──

gerbil-manager-web/src/pedigree/chipColors.ts

@@ -13,6 +13,9 @@ export interface ChipColor {
 
 const CHIP_COLORS: Record<string, ChipColor> = {
   // Colourpoint / C-Serie
+  // GEN-4c: PEW renamed to REW in catalog (Julian: PEW=REW). Both kept here for
+  // backward-compat during DB migration (old animals may still carry the old name).
+  'REW': { bg: '#f7f3ec', fg: '#8a7d6b' },
   'Pink Eyed White (PEW)': { bg: '#f7f3ec', fg: '#8a7d6b' },
   Hermelin: { bg: '#f3ede2', fg: '#8a7d6b' },
   Himalaya: { bg: '#efe6d8', fg: '#8a7d6b' },

gerbil-manager-web/src/strings/de.ts

@@ -355,6 +355,9 @@ export const de = {
       /** Auf Karten am Rand: weitere Vorfahren nachladen. */
       expand: 'Vorfahren laden',
       tapHint: 'Tippe auf ein Tier, um dessen Stammbaum anzuzeigen.',
+      /** Mini-Legende unter dem Baum (STAMMBAUM-EXPAND). */
+      hintName: 'Namenslink: Tierakte öffnen',
+      hintExpand: '＋: weitere Vorfahren nachladen',
       zoomIn: 'Vergrößern',
       zoomOut: 'Verkleinern',
       zoomFit: 'Ansicht einpassen',

tools/import/conflict-decisions.json

@@ -119,6 +119,49 @@
       "decision": "death date = 12.12.2019 (confirmed; the 14.01.2020 variant was wrong)",
       "dateOfDeath": "12.12.2019",
       "source": "Julian 2026-06-07 — HUMANQUESTION D5/D6 (letzter D6-Konflikt)"
+    },
+    {
+      "name": "Kazumi von den Kleinen Chaoten",
+      "dob": "23.04.2013",
+      "decision": "voller Genotyp von der Züchterin — löst die 4 strittigen Loci: A=Aa, G=GG, P=PP, Sp=Spsp",
+      "genotype": "Aa Cc[chm] DD ee[f] GG PP Spsp",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
+    },
+    {
+      "name": "Filou von den Kleinen Chaoten",
+      "dob": "24.11.2014",
+      "decision": "Sterbedatum = 31.08.2019 (die 31.10.2019-Variante war falsch); Gencode war einig",
+      "dateOfDeath": "31.08.2019",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
+    },
+    {
+      "name": "Sokrates von den Kleinen Chaoten",
+      "dob": "14.12.2015",
+      "decision": "D-Locus = D- (nicht Dd) + Sterbedatum = 20.05.2019 (nicht 2020). Genotyp = die einigen Loci aus dem Extrakt mit D auf D- gesetzt (Uw→G normalisiert).",
+      "genotype": "aa Cc[-] D- ee Gg Pp spsp",
+      "dateOfDeath": "20.05.2019",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
+    },
+    {
+      "name": "Percy of little runners",
+      "dob": "16.12.2017",
+      "decision": "P-Locus = Pp (die Quellen unterschieden sich nur bei P: PP // Pp)",
+      "genotype": "aa Cc[chm] DD Ee Gg Pp Spsp",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
+    },
+    {
+      "name": "Iwana of little runners",
+      "dob": "02.10.2018",
+      "decision": "P-Locus = Pp (die Quellen unterschieden sich nur bei P: PP // Pp)",
+      "genotype": "Aa CC DD Ee Gg Pp spsp",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
+    },
+    {
+      "name": "Osamu von den Kleinen Chaoten",
+      "dob": "10.12.2015",
+      "decision": "Sterbedatum = 18.12.2020 (die 01.10.2020-Variante war falsch); Gencode war einig, taub-Flag bleibt via 'Vorhandensein gewinnt'",
+      "dateOfDeath": "18.12.2020",
+      "source": "Julian/Züchterin 2026-06-07 — HUMANQUESTION D7"
     }
   ]
 }