🐛 No HOTEND_LOOP with EXTRUDERS 0 (#22245)

Marlin/src/feature/power.cpp

     #endif
   ) return true;
 
-  HOTEND_LOOP() if (thermalManager.degTargetHotend(e) > 0 || thermalManager.temp_hotend[e].soft_pwm_amount > 0) return true;
+  #if HAS_HOTEND
+    HOTEND_LOOP() if (thermalManager.degTargetHotend(e) > 0 || thermalManager.temp_hotend[e].soft_pwm_amount > 0) return true;
+  #endif
+
   if (TERN0(HAS_HEATED_BED, thermalManager.degTargetBed() > 0 || thermalManager.temp_bed.soft_pwm_amount > 0)) return true;
 
   #if HAS_HOTEND && AUTO_POWER_E_TEMP