LiveReservationStatus 문자열 리소스화

app/src/main/res/layout/activity_live_reservation_status.xml

@@ -23,7 +23,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:fontFamily="@font/gmarket_sans_medium"
-        android:text="예약한 라이브가 없습니다."
+        android:text="@string/screen_live_reservation_status_empty"
         android:textColor="@color/color_bbbbbb"
         android:textSize="15sp"
         android:visibility="gone"