refac: missing mutation tests, spa specs, checks shown to pass, touch targets, catalogue entry, production code

internal/domain/localization/localizationRules.go

@@ -97,7 +97,8 @@ func Plan(current []Row, counts map[string]VersionCount, change Change) ([]Row,
 	confirmed := map[string]bool{}
 	for _, row := range current {
 		confirmed[row.Tag] = row.Confirmed
-		if !slices.ContainsFunc(entries, func(entry Entry) bool { return entry.Tag == row.Tag }) && counts[row.Tag].Total+counts[row.Tag].Trashed > 0 {
+		removed := !slices.ContainsFunc(entries, func(entry Entry) bool { return entry.Tag == row.Tag })
+		if removed && counts[row.Tag].Total+counts[row.Tag].Trashed > 0 {
 			return nil, ErrLanguageInUse
 		}
 	}