final commit before setup refactoring

setup.sh

@@ -10,7 +10,6 @@ source "${SCRIPT_DIR}/init/scripts/functions.sh"
 resolve_paths
 
 ENV_FILE="${ROOT_DIR}/.env"
-BACKUP_DIR="${ROOT_DIR}/backups"
 
 log_info "=== AMMIDS Setup Orchestrator ==="
 
@@ -20,7 +19,7 @@ if [[ -f "$ENV_FILE" ]]; then
     read -r -p "   Overwrite and create backup? [y/N]: " confirm
     if [[ "$confirm" =~ ^[Yy]$ ]]; then
         mkdir -p "$BACKUP_DIR"
-        BACKUP_FILE="${BACKUP_DIR}/.env.$(date +%Y%m%d_%H%M%S)"
+        BACKUP_FILE="${SCRIPT_DIR}/.env.$(date +%Y%m%d_%H%M%S)"
         cp "$ENV_FILE" "$BACKUP_FILE"
         log_info "Backup created: $BACKUP_FILE"
         "${SCRIPT_DIR}/init/scripts/set_env.sh"