补齐桌面壳导航失败观测

桌面外链导航和刷新记录系统异常日志

Rust 单测覆盖稳定错误和日志边界

配置门禁和文档同步导航观测约束

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

@@ -2000,9 +2000,12 @@ if (
 for (const snippet of [
   'open_desktop_host_bridge_external_url',
   'external_url_unavailable_response',
+  'log_desktop_navigation_failure',
+  'desktop navigation failed for {label}: {error}',
   'desktop_external_url_from_request',
   'normalize_external_url',
   'open_normalized_desktop_external_url(app, url)',
+  'log_desktop_navigation_failure("external.open", &error.to_string())',
   'desktop_external_url_request_accepts_only_safe_system_protocols',
   '"external URL cannot be opened"',
   'external_url_unavailable_response_is_stable',
@@ -2011,12 +2014,18 @@ for (const snippet of [
   'desktop_native_page_url_from_request',
   'normalize_native_page_url',
   'window.navigate(url)',
+  'log_desktop_navigation_failure("native.navigate", &error.to_string())',
+  'log_desktop_navigation_failure("native.window", "main window unavailable")',
   'desktop_native_page_request_accepts_only_same_origin_h5_routes',
+  'navigation_failures_are_logged_without_exposing_native_detail',
   '"native page unavailable"',
   'native_page_unavailable_response_is_stable',
   'reload_desktop_host_bridge_webview',
   'webview_reload_unavailable_response',
   'window.reload()',
+  'log_desktop_navigation_failure("webview.reload", &error.to_string())',
+  'log_desktop_navigation_failure("webview.window", "main window unavailable")',
+  'webview_reload_failures_are_logged_without_exposing_native_detail',
   '"webview reload unavailable"',
   'webview_reload_unavailable_response_is_stable',
 ]) {
@@ -2024,6 +2033,12 @@ for (const snippet of [
     throw new Error(`desktop shell navigation module is missing ${snippet}`);
   }
 }
+if (
+  desktopHostBridgeNavigationSource.includes('failed(request.id.clone(), "host_error", error.to_string())') ||
+  desktopHostBridgeNavigationSource.includes('"main window not found"')
+) {
+  throw new Error('desktop shell navigation module must hide native navigation errors');
+}
 
 if (
   !desktopHostBridgeDispatchSource.includes(