补齐桌面壳插件失败观测

桌面剪贴板和通知插件异常记录日志

Rust 单测覆盖稳定错误和日志边界

配置门禁和文档同步桌面插件观测约束

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

@@ -2065,6 +2065,10 @@ for (const snippet of [
   'write_desktop_clipboard_text(app, text)',
   'read_desktop_clipboard_text(app)',
   'normalize_clipboard_text(&text)',
+  'log_desktop_clipboard_failure',
+  'desktop clipboard failed for {label}: {error}',
+  'log_desktop_clipboard_failure("write.text", &error)',
+  'log_desktop_clipboard_failure("read.text", &error)',
   'clipboard_write_unavailable_response',
   'clipboard_read_unavailable_response',
   'required_string_payload(request, "text")',
@@ -2073,6 +2077,7 @@ for (const snippet of [
   '"clipboard write unavailable"',
   '"clipboard read unavailable"',
   'clipboard_unavailable_responses_are_stable',
+  'clipboard_failures_are_logged_without_exposing_native_detail',
 ]) {
   if (!desktopHostBridgeClipboardSource.includes(snippet)) {
     throw new Error(`desktop shell clipboard module is missing ${snippet}`);
@@ -2699,6 +2704,11 @@ for (const snippet of [
   'desktop_notification_permission_action',
   'notification_permission_unavailable_response',
   'notification_delivery_unavailable_response',
+  'log_desktop_notification_failure',
+  'desktop notification failed for {label}: {error}',
+  'log_desktop_notification_failure("permission.state", &error.to_string())',
+  'log_desktop_notification_failure("permission.request", &error.to_string())',
+  'log_desktop_notification_failure("delivery.show", &error.to_string())',
   'PermissionState::Granted',
   'PermissionState::Denied',
   'PermissionState::Prompt | PermissionState::PromptWithRationale',
@@ -2707,6 +2717,7 @@ for (const snippet of [
   'local_notification_payload_truncates_to_shared_contract_limits',
   'notification_permission_unavailable_response_is_stable',
   'notification_delivery_unavailable_response_is_stable',
+  'notification_failures_are_logged_without_exposing_native_detail',
   '"a".repeat(HOST_BRIDGE_LOCAL_NOTIFICATION_TITLE_MAX_LENGTH)',
   '"b".repeat(HOST_BRIDGE_LOCAL_NOTIFICATION_BODY_MAX_LENGTH)',
   '"notification permission unavailable"',