removed passwords from logging, added stars instead

app.py

@@ -35,10 +35,10 @@ RPI_USERNAME = os.environ.get("RPI_USERNAME", "default_user")
 RPI_PASSWORD = os.environ.get("RPI_PASSWORD", "default_pass")
 
 logger.info(
-    f"BAMBU MQTT Configuration: HOST={BAMBU_HOST}, PORT={BAMBU_PORT}, USERNAME={BAMBU_USERNAME}"
+    f"BAMBU MQTT Configuration: HOST={BAMBU_HOST}, PORT={BAMBU_PORT}, USERNAME={BAMBU_USERNAME}, PWD={'*'*len(BAMBU_PASSWORD)}"
 )
 logger.info(
-    f"RPI MQTT Configuration: HOST={RPI_HOST}, PORT={RPI_PORT}, USERNAME={RPI_USERNAME}, PWD={RPI_PASSWORD}"
+    f"RPI MQTT Configuration: HOST={RPI_HOST}, PORT={RPI_PORT}, USERNAME={RPI_USERNAME}, PWD={'*'*len(RPI_PASSWORD)}"
 )
 
 latest_data = {