Update Dog entity with new animations, textures, and highlight feature. Adjust Flower rotation. Decrease level 4 par time. Add outline functionality to Drone Manager for Dog entity highlighting.

levels/rules/level_4_rules.tres

@@ -9,7 +9,7 @@ level_name = "Level Four"
 level_description = "Hazard introduction - it's a dog!"
 bees_available = 60
 nectar_required = 100
-level_par = 4
+level_par = 3
 collector_enabled = true
 dancer_enabled = true
 director_enabled = false