Set initial ExoPlayer screen orientation to landscape

app/src/main/AndroidManifest.xml

@@ -35,6 +35,7 @@
         <activity
             android:name=".player.PlayerActivity"
             android:launchMode="singleTop"
+            android:screenOrientation="sensorLandscape"
             android:theme="@style/AppTheme.Player" />
 
         <activity
@@ -51,4 +52,4 @@
             android:name="com.google.android.gms.cast.framework.OPTIONS_PROVIDER_CLASS_NAME"
             android:value="org.jellyfin.mobile.cast.CastOptionsProvider" />
     </application>
-</manifest>
+</manifest>