Update gene translation in CDS creation (#301)

The gene translation in CDS creation has been updated to handle the meta mode where pyrodigal uses the translation table the gene was predicted with. This change ensures accurate translation of genes in different modes.

bakta/features/cds.py

@@ -119,7 +119,13 @@ def create_cdss(genes, contig):
             partial_cdss_per_sequence.append(cds)
         else:
             cdss_per_sequence.append(cds)
-        aa = gene.translate(translation_table=cfg.translation_table).upper()
+
+        # In meta mode, let pyrodigal use the translation table the gene was predicted with
+        if cfg.meta:
+            aa = gene.translate(translation_table=None).upper()
+        else:
+            aa = gene.translate(translation_table=cfg.translation_table).upper()
+
         if('truncated' not in cds or cds['truncated'] == bc.FEATURE_END_5_PRIME):
             aa = aa[:-1]  # discard trailing asterisk
         cds['aa'] = aa