impr: Update settings menu values when settings are changed

lib/libimhex/include/hex/api/event_manager.hpp

@@ -258,6 +258,7 @@ namespace hex {
     EVENT_DEF(EventSearchBoxClicked, u32);
     EVENT_DEF(EventViewOpened, View*);
     EVENT_DEF(EventFirstLaunch);
+    EVENT_DEF(EventAnySettingChanged);
 
     EVENT_DEF(EventFileDragged, bool);
     EVENT_DEF(EventFileDropped, std::fs::path);

lib/libimhex/source/api/content_registry.cpp

@@ -211,6 +211,8 @@ namespace hex {
                         }
                     }
                 }
+
+                EventAnySettingChanged::post();
             }
 
         }