message: fix: terminate the last deletion range
diff: @@ -64,6 +64,14 @@ namespace Nextclade {
  }
  }
  + // Terminate the last range with the last deletion
  + if (!privateDeletionsSorted.empty()) {
  + const auto end = privateDeletionsSorted.back().pos;
  + const auto length = end - *begin;
  + deletionRanges.emplace_back(
  + NucleotideRange{.begin = *begin, .end = end, .length = length, .character = Nucleotide::GAP});
  + }
  +
  return deletionRanges;
  }
  