锁定桌面剪贴板不可用响应

桌面剪贴板写入失败转为稳定 host_error

桌面剪贴板读取失败转为稳定 host_error

桌面分享写入剪贴板失败复用稳定不可用响应

桌面壳配置检查反查剪贴板不可用边界

apps/desktop-shell/scripts/check-config.mjs

@@ -1921,9 +1921,14 @@ for (const snippet of [
   'write_desktop_clipboard_text(app, text)',
   'read_desktop_clipboard_text(app)',
   'normalize_clipboard_text(&text)',
+  'clipboard_write_unavailable_response',
+  'clipboard_read_unavailable_response',
   'required_string_payload(request, "text")',
   'truncated.chars().count()',
   '"text": text',
+  '"clipboard write unavailable"',
+  '"clipboard read unavailable"',
+  'clipboard_unavailable_responses_are_stable',
 ]) {
   if (!desktopHostBridgeClipboardSource.includes(snippet)) {
     throw new Error(`desktop shell clipboard module is missing ${snippet}`);