Moved sMQTTBroker dependency to wokwi environment only

platformio.ini

@@ -26,11 +26,10 @@ lib_ldf_mode = deep
 lib_deps = https://github.com/PBrunot/LiquidCrystal.git#use_const
 	https://github.com/bblanchon/ArduinoJson.git#v7.1.0
 	256dpi/MQTT
-	https://github.com/OSSLibraries/Arduino_MFRC522v2.git#2.0.4
+	https://github.com/OSSLibraries/Arduino_MFRC522v2.git#2.0.5
 	Wire
 	adafruit/Adafruit NeoPixel@^1.12.3
 	https://github.com/tzapu/[email protected]
-	https://github.com/terrorsl/[email protected]
 	ArduinoOTA
 build_unflags = -std=gnu++11 -fexceptions
 build_flags = -std=gnu++2b
@@ -98,6 +97,8 @@ upload_port = 192.168.45.82
 
 [env:wokwi]
 board = esp32-s2-saola-1
+lib_deps = ${env.lib_deps}
+           https://github.com/terrorsl/[email protected]
 build_type = debug
 build_src_flags = ${env.build_src_flags}
 	-D MQTT_SIMULATION=true

src/mock/MockMQTTBroker.cpp

@@ -1,3 +1,5 @@
+#if (MQTT_SIMULATION)
+
 #include "mock/MockMQTTBroker.hpp"
 #include "Logging.hpp"
 #include "conf.hpp"
@@ -250,3 +252,5 @@ namespace fabomatic
     }
   }
 } // namespace fabomatic
+
+#endif // #if (MQTT_SIMULATION)