refactor: reject legacy jt808 mileage state store

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/config/VehicleStatAutoConfiguration.java

@@ -28,6 +28,13 @@ import java.time.ZoneId;
 @ConditionalOnProperty(prefix = "lingniu.ingest.vehicle-stat", name = "enabled", havingValue = "true")
 public class VehicleStatAutoConfiguration {
 
+    @Bean
+    @ConditionalOnProperty(prefix = "lingniu.ingest.vehicle-stat.jt808", name = "state-store")
+    public Object rejectedLegacyJt808MileageStateStore() {
+        throw new IllegalStateException(
+                "vehicle-stat.jt808.state-store has been removed; JT808 daily mileage uses vehicle_stat_metric only");
+    }
+
     @Bean
     @ConditionalOnBean(JdbcTemplate.class)
     @ConditionalOnMissingBean