fix(setup): 完善 Node 版本检测与升级引导

src/lib/humanize-error.js

@@ -23,6 +23,11 @@
 import { t } from './i18n.js'
 
 const PATTERNS = [
+  // Node.js 版本不满足当前 OpenClaw 要求
+  {
+    key: 'nodeVersion',
+    re: /(node\.?js.*(版本过低|too old)|requires node|要求\s*[><=^~]*\d|node.*version.*(too old|unsupported))/i,
+  },
   // 网络
   {
     key: 'network',
@@ -90,6 +95,7 @@ function toRawString(e) {
 
 // 不同错误类型默认对应的行动按钮（label 走 i18n，route 直接跳转）
 const DEFAULT_ACTIONS = {
+  nodeVersion: { labelKey: 'common.errorAction.checkNode', route: '/setup' },
   gatewayDown: { labelKey: 'common.errorAction.startGateway', route: '/services' },
   cmdMissing: { labelKey: 'common.errorAction.openSettings', route: '/settings' },
   permission: { labelKey: 'common.errorAction.openSettings', route: '/settings' },

src/lib/tauri-api.js

@@ -397,6 +397,7 @@ export const api = {
   checkGit: () => cachedInvoke('check_git', {}, 60000),
   scanGitPaths: () => invoke('scan_git_paths'),
   autoInstallGit: () => invoke('auto_install_git'),
+  autoInstallNode: () => invoke('auto_install_node').then(r => { invalidate('check_node', 'get_services_status'); invoke('invalidate_path_cache').catch(() => {}); return r }),
   configureGitHttps: () => invoke('configure_git_https'),
   getDeployConfig: () => cachedInvoke('get_deploy_config'),
   patchModelVision: () => invoke('patch_model_vision'),