收紧桌面壳事件注册失败处理

桌面壳新窗口策略增加可测试决策函数

桌面壳 WebView 事件注册失败改为启动阻断或日志记录

桌面壳配置门禁禁止事件注册静默吞错

宿主壳协议和共享决策记录补充事件注册失败规则

apps/desktop-shell/src-tauri/src/shell/lifecycle.rs

@@ -97,10 +97,32 @@ pub(crate) fn should_replay_desktop_webview_state_on_page_load(event: PageLoadEv
     event == PageLoadEvent::Finished
 }
 
+pub(crate) fn log_desktop_webview_state_replay_result(
+    label: &'static str,
+    result: tauri::Result<()>,
+) -> bool {
+    match result {
+        Ok(()) => true,
+        Err(error) => {
+            eprintln!("desktop webview state replay failed for {label}: {error}");
+            false
+        }
+    }
+}
+
 pub(crate) fn replay_desktop_webview_state(window: &WebviewWindow) {
-    let _ = emit_current_desktop_lifecycle_event(window);
-    let _ = register_desktop_network_events(window);
-    let _ = register_desktop_navigation_events(window);
+    log_desktop_webview_state_replay_result(
+        "app.lifecycle",
+        emit_current_desktop_lifecycle_event(window),
+    );
+    log_desktop_webview_state_replay_result(
+        "network.statusChanged",
+        register_desktop_network_events(window),
+    );
+    log_desktop_webview_state_replay_result(
+        "navigation.canGoBack",
+        register_desktop_navigation_events(window),
+    );
 }
 
 #[cfg(test)]
@@ -117,6 +139,15 @@ mod tests {
         ));
     }
 
+    #[test]
+    fn desktop_state_replay_result_reports_success_and_failure() {
+        assert!(log_desktop_webview_state_replay_result("network", Ok(())));
+        assert!(!log_desktop_webview_state_replay_result(
+            "navigation",
+            Err(tauri::Error::AssetNotFound("navigation".to_string()))
+        ));
+    }
+
     #[test]
     fn desktop_lifecycle_payload_maps_hidden_and_minimized_to_background() {
         assert_eq!(