Moved drawSplash() into UI task and fixed task prios

radio/src/opentx.cpp

@@ -1950,12 +1950,6 @@ int main()
   stackPaint();
 #endif
 
-#if defined(SPLASH) && !defined(STARTUP_ANIMATION)
-  if (!UNEXPECTED_SHUTDOWN()) {
-    drawSplash();
-  }
-#endif
-
 #if defined(PCBHORUS)
   if (!IS_FIRMWARE_COMPATIBLE_WITH_BOARD()) {
     runFatalErrorScreen(STR_WRONG_PCBREV);