docs: clarify optional command gateway modules

modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java

@@ -113,9 +113,11 @@ class MavenModuleProfileTest {
                 .contains("Netty " + projectProperty(pom, "netty.version"))
                 .contains("Eclipse Paho " + projectProperty(pom, "paho-mqtt.version"))
                 .contains("session-core/            设备会话 + 鉴权 + Token + Redis SessionStore")
+                .contains("protocol-jt1078/         JT/T 1078（optional-command-gateway profile")
                 .contains("protocol-jsatl12/        苏标主动安全报警附件（optional-attachments profile）")
                 .contains("event-file-store/        可选兼容索引（旧 Parquet/DuckDB 路径，仅 -Poptional-event-file-store 显式构建）")
                 .contains("vehicle-state-service/   Kafka 全字段事件消费 + Redis 热状态查询（optional-latest-state profile）")
+                .contains("command-gateway/         可选 HTTP → 设备下行命令（optional-command-gateway profile）")
                 .contains("vehicle-history-app/     TDengine 历史查询 + RAW JSON")
                 .contains("vehicle-analytics-app/   JT808 每日里程指标消费")
                 .doesNotContain("Spring Boot 3.4")