fix(channels): preserve SecretRef credentials

src/locales/modules/channels.js

@@ -303,6 +303,7 @@ export default {
   preActionsHint: _('适用于需要先执行 CLI 登录、扫码或初始化命令的渠道。', 'For channels that require CLI login, scanning, or initialization commands first.', '適用於需要先執行 CLI 登入、掃碼或初始化命令的頻道。'),
   gatewayAuthAutoFilled: _('已从当前 Gateway 鉴权配置中自动带出 {type}，通常无需手填', 'Auto-filled {type} from current Gateway auth config; usually no need to fill manually', '已從目前 Gateway 鉴權設定中自動帶出 {type}，通常無需手填'),
   existingConfigHint: _('当前已有配置，修改后点击保存即可覆盖', 'Existing config found; edit and click Save to overwrite', '目前已有設定，修改后点擊儲存即可覆蓋'),
+  secretRefPreserveHint: _('当前密钥由 SecretRef 管理；保持占位不变会保留原引用，输入新值才会替换。', 'This secret is managed by SecretRef. Leave the placeholder unchanged to keep the reference; enter a new value to replace it.', '目前密鑰由 SecretRef 管理；保持占位不變會保留原引用，輸入新值才會替換。'),
   fullDiagnose: _('完整联通诊断', 'Full Connectivity Diagnosis', '完整聯通诊斷'),
   qqDiagHint: _('检查<strong>已保存到配置文件</strong>的凭证、本机 Gateway 端口、<code>/__api/health</code>、QQ 插件与 chatCompletions。QQ 提示「灵魂不在线」时优先看此处，并参考 <a href="https://q.qq.com/qqbot/openclaw/faq.html" target="_blank" rel="noopener">OpenClaw × QQ 常见问题</a>。', '检查<strong>已保存到配置文件</strong>的凭证、本机 Gateway 端口、<code>/__api/health</code>、QQ 插件与 chatCompletions。QQ 提示「灵魂不在线」时优先看此处，并参考 <a href="https://q.qq.com/qqbot/openclaw/faq.html" target="_blank" rel="noopener">OpenClaw × QQ 常见问题</a>。', '檢查<strong>已儲存到設定檔案</strong>的憑證、本機 Gateway 連接埠、<code>/__api/health</code>、QQ 外掛與 chatCompletions。QQ 提示「靈魂不線上」時優先看此處，並參考 <a href="https://q.qq.com/qqbot/openclaw/faq.html" target="_blank" rel="noopener">OpenClaw × QQ 常见問題</a>。'),
   edit: _('编辑', 'Edit', '編輯', '編集', '편집', 'Sửa', 'Editar', 'Editar', 'Редактировать', 'Modifier', 'Bearbeiten'),

src/pages/channels.js

@@ -1966,6 +1966,11 @@ async function openConfigDialog(pid, page, state, accountId) {
 
   const fieldsHtml = reg.fields.map((f, i) => {
     const val = existing[f.key] || ''
+    const secretRefLocked = existing.__secretRefs?.[f.key]
+    const fieldHint = [
+      f.hint,
+      secretRefLocked ? t('channels.secretRefPreserveHint') : '',
+    ].filter(Boolean).join('<br>')
     if (f.type === 'select' && f.options) {
       return `
         <div class="form-group">
@@ -1986,7 +1991,7 @@ async function openConfigDialog(pid, page, state, accountId) {
                  ${i === 0 ? 'autofocus' : ''} style="flex:1">
           ${f.secret ? `<button type="button" class="btn btn-sm btn-secondary toggle-vis" data-field="${f.key}">${t('channels.show')}</button>` : ''}
         </div>
-        ${f.hint ? `<div class="form-hint">${f.hint}</div>` : ''}
+        ${fieldHint ? `<div class="form-hint">${fieldHint}</div>` : ''}
       </div>
     `
   }).join('')