fix missing GameType in root_config game

src/types/game.rs

@@ -19,10 +19,10 @@ pub struct Game {
 }
 
 impl Game {
-    pub fn new(path: impl AsRef<Path>) -> Self {
+    pub fn new(path: impl AsRef<Path>, game_type: GameType) -> Self {
         Self {
             path: path.as_ref().to_owned(),
-            kind: GameType::default(),
+            kind: game_type,
         }
     }
 
@@ -45,4 +45,8 @@ impl Game {
     pub fn install_location(&self) -> &Path {
         &self.path
     }
+
+    pub fn game_type(&self) -> GameType {
+        self.kind.clone()
+    }
 }