Add auto reload config property

Author: Haarolean

api/src/main/java/io/kafbat/ui/service/app/ConfigReloadService.java

@@ -15,6 +15,7 @@
 import java.util.stream.StreamSupport;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.bind.Binder;
 import org.springframework.boot.env.OriginTrackedMapPropertySource;
 import org.springframework.boot.env.YamlPropertySourceLoader;
@@ -30,6 +31,7 @@
 @Service
 @RequiredArgsConstructor
 @Slf4j
+@ConditionalOnProperty(value = "config.autoreload", havingValue = "true")
 public class ConfigReloadService {
 
   private static final String THREAD_NAME = "config-watcher-thread";