Adds Support for Guidebook Buttons in UIs (#27891)

* Adds Support for Guidebook Buttons in UIs

* read it from the component

* the code is perfect

* moony review

---------

Co-authored-by: ike709 <ike709@github.com>

Content.Client/Guidebook/GuidebookSystem.cs

@@ -80,6 +80,11 @@ public sealed class GuidebookSystem : EntitySystem
         });
     }
 
+    public void OpenHelp(List<string> guides)
+    {
+        OnGuidebookOpen?.Invoke(guides, null, null, true, guides[0]);
+    }
+
     private void OnInteract(EntityUid uid, GuideHelpComponent component, ActivateInWorldEvent args)
     {
         if (!_timing.IsFirstTimePredicted)