🔧 chore(config): update .gitignore to include production backups

- add backups-prd/ directory to gitignore to exclude production database backups from version control

.gitignore

@@ -47,5 +47,6 @@ coverage/
 
 # database backups
 backups/
+backups-prd/
 scripts/time_logger.sh
 loop.txt