add callback for loading geode

app/src/main/java/com/geode/launcher/Native.kt

@@ -0,0 +1,9 @@
+package com.geode.launcher
+
+object Native {
+    var isInitRun = false
+    var isGeodeLoaded = false
+
+    @JvmStatic
+    external fun postGameInit()
+}