feat: npm 源可配置，支持淘宝/官方/华为云镜像切换

- 所有 npm 操作使用用户配置的 registry，默认淘宝镜像
- 服务管理页面新增 npm 源设置区域（预设 + 自定义）
- 版本检测 API 同步使用配置源
- 配置持久化到 ~/.openclaw/npm-registry.txt

src/lib/tauri-api.js

@@ -99,6 +99,8 @@ function mockInvoke(cmd, args) {
     upgrade_openclaw: () => '升级成功，当前版本: 2026.2.26-zh.3 (mock)',
     install_gateway: () => 'Gateway 服务已安装 (mock)',
     uninstall_gateway: () => 'Gateway 服务已卸载 (mock)',
+    get_npm_registry: () => 'https://registry.npmmirror.com',
+    set_npm_registry: () => true,
     test_model: ({ modelId }) => `模型 ${modelId} 连通正常 (mock)`,
     list_remote_models: () => ['gpt-4o', 'gpt-4o-mini', 'gpt-4-turbo', 'gpt-3.5-turbo', 'o3-mini', 'dall-e-3', 'text-embedding-3-small'],
     write_env_file: () => true,
@@ -144,6 +146,8 @@ export const api = {
   upgradeOpenclaw: (source = 'chinese') => invoke('upgrade_openclaw', { source }),
   installGateway: () => invoke('install_gateway'),
   uninstallGateway: () => invoke('uninstall_gateway'),
+  getNpmRegistry: () => invoke('get_npm_registry'),
+  setNpmRegistry: (registry) => invoke('set_npm_registry', { registry }),
   testModel: (baseUrl, apiKey, modelId) => invoke('test_model', { baseUrl, apiKey, modelId }),
   listRemoteModels: (baseUrl, apiKey) => invoke('list_remote_models', { baseUrl, apiKey }),
 

src/pages/services.js

@@ -27,6 +27,10 @@ export async function render() {
     </div>
     <div id="version-bar"></div>
     <div id="services-list">加载中...</div>
+    <div class="config-section" id="registry-section">
+      <div class="config-section-title">npm 源设置</div>
+      <div id="registry-bar">加载中...</div>
+    </div>
     <div class="config-section" id="backup-section">
       <div class="config-section-title">配置备份</div>
       <div id="backup-actions" style="margin-bottom:var(--space-md)">
@@ -45,6 +49,7 @@ async function loadAll(page) {
   await Promise.all([
     loadVersion(page),
     loadServices(page),
+    loadRegistry(page),
     loadBackups(page),
   ])
 }
@@ -85,6 +90,41 @@ async function loadVersion(page) {
   }
 }
 
+// ===== npm 源设置 =====
+
+const REGISTRIES = [
+  { label: '淘宝镜像 (推荐)', value: 'https://registry.npmmirror.com' },
+  { label: 'npm 官方源', value: 'https://registry.npmjs.org' },
+  { label: '华为云镜像', value: 'https://repo.huaweicloud.com/repository/npm/' },
+]
+
+async function loadRegistry(page) {
+  const bar = page.querySelector('#registry-bar')
+  try {
+    const current = await api.getNpmRegistry()
+    const isPreset = REGISTRIES.some(r => r.value === current)
+    bar.innerHTML = `
+      <div style="display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap">
+        <select class="form-input" data-name="registry" style="max-width:320px">
+          ${REGISTRIES.map(r => `<option value="${r.value}" ${r.value === current ? 'selected' : ''}>${r.label}</option>`).join('')}
+          <option value="custom" ${!isPreset ? 'selected' : ''}>自定义</option>
+        </select>
+        <input class="form-input" data-name="custom-registry" placeholder="https://..." value="${isPreset ? '' : escapeHtml(current)}" style="max-width:320px;${isPreset ? 'display:none' : ''}">
+        <button class="btn btn-primary btn-sm" data-action="save-registry">保存</button>
+      </div>
+      <div class="form-hint" style="margin-top:var(--space-xs)">升级和版本检测使用此源下载 npm 包，国内用户推荐淘宝镜像</div>
+    `
+    // 切换预设/自定义
+    const select = bar.querySelector('[data-name="registry"]')
+    const customInput = bar.querySelector('[data-name="custom-registry"]')
+    select.onchange = () => {
+      customInput.style.display = select.value === 'custom' ? '' : 'none'
+    }
+  } catch (e) {
+    bar.innerHTML = `<div style="color:var(--error)">加载失败: ${escapeHtml(String(e))}</div>`
+  }
+}
+
 // ===== 服务列表 =====
 
 async function loadServices(page) {
@@ -214,6 +254,9 @@ function bindEvents(page) {
         case 'uninstall-gateway':
           await handleUninstallGateway(btn, page)
           break
+        case 'save-registry':
+          await handleSaveRegistry(btn, page)
+          break
       }
     } catch (e) {
       toast(e.toString(), 'error')
@@ -310,3 +353,13 @@ async function handleUninstallGateway(btn, page) {
   toast('Gateway 服务已卸载', 'success')
   await loadServices(page)
 }
+
+async function handleSaveRegistry(btn, page) {
+  const section = page.querySelector('#registry-section')
+  const select = section.querySelector('[data-name="registry"]')
+  const customInput = section.querySelector('[data-name="custom-registry"]')
+  const registry = select.value === 'custom' ? customInput.value.trim() : select.value
+  if (!registry) { toast('请输入源地址', 'error'); return }
+  await api.setNpmRegistry(registry)
+  toast('npm 源已保存', 'success')
+}