fix: update import/export to use params

scripts/import-backup.sh

@@ -1,46 +0,0 @@
-#!/bin/bash
-# Restore auth/characters/world databases from a backup folder.
-set -euo pipefail
-
-usage(){
-  cat <<EOF
-Usage: $0 <backup_dir>
-  <backup_dir> should contain acore_auth.sql.gz, acore_characters.sql.gz, acore_world.sql.gz
-EOF
-}
-
-if [[ $# -ne 1 ]]; then
-  usage; exit 1
-fi
-
-BACKUP_DIR="$1"
-MYSQL_PW="${MYSQL_ROOT_PASSWORD:-azerothcore123}"
-DB_AUTH="${DB_AUTH_NAME:-acore_auth}"
-DB_CHAR="${DB_CHARACTERS_NAME:-acore_characters}"
-DB_WORLD="${DB_WORLD_NAME:-acore_world}"
-
-[[ -d "$BACKUP_DIR" ]] || { echo "Backup dir not found: $BACKUP_DIR" >&2; exit 1; }
-
-restore(){
-  local db="$1" file="$2"
-  if [[ ! -f "$file" ]]; then
-    echo "Skipping $db (missing $file)"; return
-  fi
-  echo "Importing $file into $db"
-  case "$file" in
-    *.sql.gz) gzip -dc "$file" ;; 
-    *.sql) cat "$file" ;;
-    *) echo "Unsupported file type: $file" >&2; return ;;
-  esac | docker exec -i ac-mysql mysql -uroot -p"$MYSQL_PW" "$db"
-}
-
-restore "$DB_AUTH" "$BACKUP_DIR/acore_auth.sql.gz"
-restore "$DB_CHAR" "$BACKUP_DIR/acore_characters.sql.gz"
-# optional world restore
-if [[ -f "$BACKUP_DIR/acore_world.sql.gz" ]]; then
-  echo "World dump found. Restore? [y/N]"
-  read -r ans
-  if [[ "$ans" =~ ^[Yy]$ ]]; then
-    restore "$DB_WORLD" "$BACKUP_DIR/acore_world.sql.gz"
-  fi
-fi