Fixed the hanging block

nix-system-configs/modules/scripts/pull.zsh

@@ -127,6 +127,12 @@ if [[ -d "$SECRETS_DIR" ]]; then
         print_success "Secrets synced"
     else
         print_error "Failed to sync secrets"
+        exit 1
+    fi
+else
+    print_warn "Secrets directory not found: ${SECRETS_DIR}"
+fi
+
 
 # Step 3: Copy configuration
 source_file="${SYSTEM_DIR}/${selected_system}.nix"