feat(knowledge): wire 4-tab shell, retire LibraryScreen, complete Knowledge View feature

windows/flutter/generated_plugin_registrant.cc

@@ -7,8 +7,17 @@
 #include "generated_plugin_registrant.h"
 
 #include <flutter_inappwebview_windows/flutter_inappwebview_windows_plugin_c_api.h>
+#include <flutter_timezone/flutter_timezone_plugin_c_api.h>
+#include <permission_handler_windows/permission_handler_windows_plugin.h>
+#include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   FlutterInappwebviewWindowsPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlutterInappwebviewWindowsPluginCApi"));
+  FlutterTimezonePluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FlutterTimezonePluginCApi"));
+  PermissionHandlerWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
+  UrlLauncherWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("UrlLauncherWindows"));
 }

windows/flutter/generated_plugins.cmake

@@ -4,6 +4,9 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   flutter_inappwebview_windows
+  flutter_timezone
+  permission_handler_windows
+  url_launcher_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST