game_window: change window title to "Unleashed Recompiled"

UnleashedRecomp/ui/game_window.cpp

@@ -298,9 +298,14 @@ void GameWindow::SetIcon(bool isNight)
 
 const char* GameWindow::GetTitle()
 {
-    return Config::Language == ELanguage::Japanese
-        ? "SONIC WORLD ADVENTURE"
-        : "SONIC UNLEASHED";
+    if (Config::UseOfficialTitleOnTitleBar)
+    {
+        return Config::Language == ELanguage::Japanese
+            ? "SONIC WORLD ADVENTURE"
+            : "SONIC UNLEASHED";
+    }
+
+    return "Unleashed Recompiled";
 }
 
 void GameWindow::SetTitle(const char* title)

UnleashedRecomp/user/config.h

@@ -373,7 +373,8 @@ public:
             if (Callback)
                 Callback(this);
 
-            IsLoadedFromConfig = true;
+            if (pSection->contains(Name))
+                IsLoadedFromConfig = true;
         }
     }
 
@@ -683,6 +684,7 @@ public:
     CONFIG_DEFINE_HIDDEN("Exports", bool, HomingAttackOnBoost, true);
     CONFIG_DEFINE_HIDDEN("Exports", bool, SaveScoreAtCheckpoints, false);
     CONFIG_DEFINE_HIDDEN("Exports", bool, SkipIntroLogos, false);
+    CONFIG_DEFINE_HIDDEN("Exports", bool, UseOfficialTitleOnTitleBar, false);
 
     static std::filesystem::path GetConfigPath()
     {