fix: resolve android plugin registration and electron upload runtime detection regressions

android/app/src/main/java/plebchan/android/MainActivity.java

@@ -7,9 +7,9 @@ import com.capacitorjs.plugins.statusbar.StatusBarPlugin;
 public class MainActivity extends BridgeActivity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        // Register custom and community plugins after initialization
+        // Custom plugins must be registered before bridge initialization.
         registerPlugin(FileUploaderPlugin.class);
         registerPlugin(StatusBarPlugin.class);
+        super.onCreate(savedInstanceState);
     }
 }