feat(console): 更新横幅加「复制升级指令」按钮 + 更新方法说明行（复制指令→AI会话执行→重启DSH；或手动终端命令）

01_content/src/client/locales.ts

@@ -196,6 +196,9 @@ export const zh = {
   'annot.skipVer': '忽略此版本',
   'annot.latest': '已是最新版本',
   'annot.checkFail': '检查失败，请稍后再试',
+  'annot.copyUpgrade': '复制升级指令',
+  'annot.copied': '已复制 ✓',
+  'annot.howUpdate': '更新方法：点「复制升级指令」→ 粘贴给当前 AI 会话由它执行，完成后重启 DSH；或手动在终端运行升级命令。',
   'pane.expand': '展开窗格',
   'pane.jobsTitle': '后台任务',
   'pane.subagents': '子代理',
@@ -416,6 +419,9 @@ export const en = {
   'annot.skipVer': 'Ignore this version',
   'annot.latest': 'Up to date',
   'annot.checkFail': 'Check failed — try again later',
+  'annot.copyUpgrade': 'Copy upgrade command',
+  'annot.copied': 'Copied ✓',
+  'annot.howUpdate': 'How to update: click “Copy upgrade command” and paste it to your AI session to run, then restart DSH; or run the upgrade command in a terminal manually.',
   'pane.expand': 'Expand pane',
   'pane.jobsTitle': 'Background jobs',
   'pane.subagents': 'Subagents',

01_content/src/client/split.tsx

@@ -481,6 +481,23 @@ function boxPayload(x0: number, y0: number, x1: number, y1: number): { primary:
   return { primary, line, candidates, limited, src }
 }
 
+/** 更新方法：复制给 AI 的升级指令（插件不自更新；升级由用户或其 Agent 执行 + 重启） */
+const UPGRADE_CMD = 'dsh plugin --profile web add "https://github.com/Aisland-SJL/dsh-worktable/releases/latest/download/dsh-worktable.tgz"'
+const UPGRADE_AI = '帮我升级 dsh-worktable：执行 ' + UPGRADE_CMD + '，完成后提醒我重启 dsh web 并刷新页面'
+
+async function copyTextSafe(text: string): Promise<boolean> {
+  try { if (navigator.clipboard?.writeText) { await navigator.clipboard.writeText(text); return true } } catch {}
+  try {
+    const ta = document.createElement('textarea')
+    ta.value = text
+    document.body.appendChild(ta)
+    ta.select()
+    const ok = document.execCommand('copy')
+    document.body.removeChild(ta)
+    return ok
+  } catch { return false }
+}
+
 /** 注入宿主对话框输入框（不发送）；失败返回 false */
 function fillHostInput(text: string): boolean {
   try {
@@ -1653,6 +1670,11 @@ function ConsolePane() {
       updBusyRef.current = false
     }
   }
+  const [updCopied, setUpdCopied] = useState(false)
+  const onCopyUpgrade = async () => {
+    const ok = await copyTextSafe(UPGRADE_AI)
+    if (ok) { setUpdCopied(true); window.setTimeout(() => setUpdCopied(false), 2200) }
+  }
   const onSkipVersion = () => {
     if (updInfo) { setSkipVersion(updInfo.latest); setUpdInfo(null); setUpdStatus('uptodate') }
   }
@@ -1921,7 +1943,9 @@ function ConsolePane() {
               <div className="dsh-wt_announceUpdate">
                 <span className="dsh-wt_announceNewVer">{T('annot.newVer')} v{updInfo.latest}</span>
                 <button type="button" className="dsh-wt_gridToggle dsh-wt_gridToggleOn" onClick={() => { try { window.open(updInfo.url, '_blank') } catch {} }}>{T('annot.gotoRelease')}</button>
+                <button type="button" className="dsh-wt_announceUpg" onClick={onCopyUpgrade}>{updCopied ? T('annot.copied') : T('annot.copyUpgrade')}</button>
                 <button type="button" className="dsh-wt_announceSkip" onClick={onSkipVersion}>{T('annot.skipVer')}</button>
+                <div className="dsh-wt_announceHow">{T('annot.howUpdate')}</div>
               </div>
             )}
             {updStatus === 'failed' && <div className="dsh-wt_announceStatus">{T('annot.checkFail')}</div>}

01_content/src/client/styles.ts

@@ -440,6 +440,9 @@ export const css = xtermCss + '\n' + [
   '.dsh-wt_announceAuto{flex:none;font-size:12px;line-height:17px;color:var(--wt-text2);margin-left:auto}',
   '.dsh-wt_announceUpdate{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 10px;border-radius:8px;background:rgba(79,142,247,.12)}',
   '.dsh-wt_announceNewVer{font-size:12px;line-height:17px;color:#7eb3ff;font-weight:600}',
+  '.dsh-wt_announceUpg{flex:none;padding:3px 10px;border:none;border-radius:6px;background:rgba(79,142,247,.16);color:#7eb3ff;font:inherit;font-size:11px;line-height:16px;cursor:pointer}',
+  '.dsh-wt_announceUpg:hover{background:rgba(79,142,247,.3);color:#bcd6ff}',
+  '.dsh-wt_announceHow{flex:none;width:100%;font-size:11px;line-height:16px;color:var(--wt-text3);padding-top:2px}',
   '.dsh-wt_announceSkip{flex:none;padding:3px 10px;border:none;border-radius:6px;background:transparent;color:var(--wt-text3);font:inherit;font-size:11px;line-height:16px;cursor:pointer}',
   '.dsh-wt_announceSkip:hover{background:rgba(244,63,94,.14);color:#f87171}',
   '.dsh-wt_announceStatus{font-size:11px;line-height:16px;color:var(--wt-text3)}',