Minor changes

docker/queue-confluent.env

@@ -11,15 +11,6 @@ TB_QUEUE_KAFKA_CONFLUENT_SECURITY_PROTOCOL=SASL_SSL
 TB_QUEUE_KAFKA_CONFLUENT_USERNAME=CLUSTER_API_KEY
 TB_QUEUE_KAFKA_CONFLUENT_PASSWORD=CLUSTER_API_SECRET
 
-# Alternative: OAuth2/OIDC client-credentials (OAUTHBEARER) instead of PLAIN.
-# Set TB_QUEUE_KAFKA_CONFLUENT_SASL_MECHANISM=OAUTHBEARER above and configure the values below.
-# The token is fetched and refreshed automatically via Kafka's built-in OAuthBearerLoginCallbackHandler.
-#TB_QUEUE_KAFKA_CONFLUENT_OAUTH_CLIENT_ID=
-#TB_QUEUE_KAFKA_CONFLUENT_OAUTH_CLIENT_SECRET=
-#TB_QUEUE_KAFKA_CONFLUENT_OAUTH_ENDPOINT_URL=
-# Optional: scope/audience required by some IdPs (e.g. Azure AD's "api://<id>/.default")
-#TB_QUEUE_KAFKA_CONFLUENT_OAUTH_SCOPE=
-
 TB_QUEUE_KAFKA_RE_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
 TB_QUEUE_KAFKA_CORE_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000
 TB_QUEUE_KAFKA_TA_TOPIC_PROPERTIES=retention.ms:604800000;segment.bytes:52428800;retention.bytes:1048576000