message: fix: exclude aa deletions from aa substitutions
diff: @@ -97,9 +97,7 @@ export function addAminoacidChanges(
  if (queryAA === AMINOACID_GAP) {
  aaDeletions.push({ refAA, codon, gene: gene.name, nucRange, refCodon })
  - }
  -
  - if (refAA !== queryAA) {
  + } else if (refAA !== queryAA) {
  aaSubstitutions.push({ refAA, queryAA, codon, gene: gene.name, nucRange, refCodon, queryCodon })
  }
  }
  