Add local horse drawing fallback

cmd/core-runtime/household_scenario_test.go

@@ -79,6 +79,9 @@ func TestHouseholdBearDrawingUsesCreativeLocalRoute(t *testing.T) {
 	if got := interactiondomain.CreativeDeterministicReply("нарисуй птицу"); got != "🐦" {
 		t.Fatalf("bird drawing fallback=%q", got)
 	}
+	if got := interactiondomain.CreativeDeterministicReply("нарисуй коня"); got != "🐴" {
+		t.Fatalf("horse drawing fallback=%q", got)
+	}
 }
 
 func TestHouseholdRouteMatrixKeepsMeaningBoundaries(t *testing.T) {

modules/interaction/domain/chat.go

@@ -671,6 +671,9 @@ func CreativeDeterministicReply(message string) string {
 	if containsStemInTokens(tokens, "нарис", "рису", "изобраз") && containsStemInTokens(tokens, "птиц", "птичк", "ворон", "голуб") {
 		return "🐦"
 	}
+	if containsStemInTokens(tokens, "нарис", "рису", "изобраз") && containsStemInTokens(tokens, "кон", "лошад", "жереб") {
+		return "🐴"
+	}
 	return ""
 }
 

modules/interaction/domain/chat_test.go

@@ -292,6 +292,9 @@ func TestInterpretCreativeRequestDoesNotRequireExternalEvidence(t *testing.T) {
 	if got := CreativeDeterministicReply("нарисуй птицу"); got != "🐦" {
 		t.Fatalf("bird reply = %q", got)
 	}
+	if got := CreativeDeterministicReply("нарисуй коня"); got != "🐴" {
+		t.Fatalf("horse reply = %q", got)
+	}
 }
 
 func containsString(values []string, expected string) bool {