Remove leftover debug prints from StirrerSim and TempControllerBase

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CgR9tPaSzFkAwRAUyeaaCD

components/actor/stirrersim.py

@@ -7,7 +7,7 @@ class StirrerSim(AStirrer):
 		AStirrer.__init__(self, dt)
 
 	def activate(self, enable):
-		print("activate {}".format(enable))
+		pass
 
 	def get_speed(self):
 		if self.isOn and self.is_activated():
@@ -15,7 +15,7 @@ class StirrerSim(AStirrer):
 		return 0
 
 	def _on_set_speed(self, speed):
-		print("Set speed to {} %".format(speed))
+		pass
 
 	def _on_process(self):
 		pass