Update GUI hash to fix broken Focus menu search (closes #2466)

Also make it obvious that gui hidden property is false per edfault

data/assets/util/webgui.asset

@@ -3,7 +3,7 @@ asset.require("./static_server")
 local guiCustomization = asset.require("customization/gui")
 
 -- Select which commit hashes to use for the frontend and backend
-local frontendHash = "97e50c5c6182bba2608868a54b4bc954115f238a"
+local frontendHash = "ab9ad92138308e412e48d0c1f15f0a2769325b35"
 local dataProvider = "data.openspaceproject.com/files/webgui"
 
 local frontend = asset.syncedResource({

src/scene/scenegraphnode.cpp

@@ -487,7 +487,7 @@ ghoul::opengl::ProgramObject* SceneGraphNode::_debugSphereProgram = nullptr;
 
 SceneGraphNode::SceneGraphNode()
     : properties::PropertyOwner({ "" })
-    , _guiHidden(GuiHiddenInfo)
+    , _guiHidden(GuiHiddenInfo, false)
     , _guiPath(GuiPathInfo, "/")
     , _guiDisplayName(GuiNameInfo)
     , _guiDescription(GuiDescriptionInfo)