LibWeb+LibWebView+WebContent: Convert about:processes to a WebUI

Author: https://github.com/trflynn89
Commit: c75e40180c
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4068

Libraries/LibWebView/WebUI/ProcessesUI.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2025, Tim Flynn <trflynn89@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWebView/Application.h>
+#include <LibWebView/ProcessManager.h>
+#include <LibWebView/WebUI/ProcessesUI.h>
+
+namespace WebView {
+
+void ProcessesUI::register_interfaces()
+{
+    register_interface("updateProcessStatistics"sv, [this](auto const&) {
+        update_process_statistics();
+    });
+}
+
+void ProcessesUI::update_process_statistics()
+{
+    auto& process_manager = Application::process_manager();
+    process_manager.update_all_process_statistics();
+
+    async_send_message("loadProcessStatistics"sv, process_manager.serialize_json());
+}
+
+}