message: fix: copy to avoid use of moved-from objects
diff: @@ -113,10 +113,10 @@ namespace Nextclade {
  // This is due to genetic code redundancy.
  if (refAA == queryAA) {
  // This adds an element to the standalone array of silent substitutions
  - aaSubstitutionsSilent.emplace_back(aaSub);
  + aaSubstitutionsSilent.push_back(aaSub);
  } else {
  // This adds an element to the standalone array of substitutions
  - aaSubstitutions.emplace_back(aaSub);
  + aaSubstitutions.push_back(aaSub);
  // This **modifies** existing nucleotide substitution entry
  // to add associated aminoacid substitution
  @@ -179,7 +179,7 @@ namespace Nextclade {
  };
  // This adds an element to the standalone array of deletions
  - aaDeletions.emplace_back(aaDel);
  + aaDeletions.push_back(aaDel);
  // This **modifies** existing nucleotide deletion entry
  // to add associated aminoacid deletions (possibly multiple)
  @@ -200,10 +200,10 @@ namespace Nextclade {
  // This is due to genetic code redundancy.
  if (refAA == queryAA) {
  // This adds an element to the standalone array of silent substitutions
  - aaSubstitutionsSilent.emplace_back(aaSub);
  + aaSubstitutionsSilent.push_back(aaSub);
  } else {
  // This adds an element to the standalone array of substitutions
  - aaSubstitutions.emplace_back(aaSub);
  + aaSubstitutions.push_back(aaSub);
  // This **modifies** existing nucleotide substitution entry
  // to add associated aminoacid substitution
  