Reworked measurement ADC to use safety controller

stm-firmware/main.c

@@ -161,7 +161,7 @@ static inline void setup_system(void)
 
 	setup_unused_pins();
 
-
+	safety_controller_init();
 }
 
 static void handle_shell_uart_input(shellmatta_handle_t shell_handle)
@@ -219,6 +219,8 @@ int main(void)
 		menu_wait_request = reflow_menu_handle();
 		handle_shell_uart_input(shell_handle);
 
+
+		safety_controller_handle();
 		oven_driver_apply_power_level();
 
 		if (menu_wait_request)