Fix does not support multi store setups (#132)

* Fix does not support multi-store setups.

* Make getIdentifyingAnnotations return singleton collection.

src/main/java/io/vanslog/spring/data/meilisearch/repository/config/MeilisearchRepositoryConfigExtension.java

@@ -15,8 +15,13 @@
  */
 package io.vanslog.spring.data.meilisearch.repository.config;
 
+import io.vanslog.spring.data.meilisearch.annotations.Document;
 import io.vanslog.spring.data.meilisearch.repository.support.MeilisearchRepositoryFactoryBean;
 
+import java.lang.annotation.Annotation;
+import java.util.Collection;
+import java.util.Collections;
+
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 import org.springframework.core.annotation.AnnotationAttributes;
 import org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource;
@@ -39,6 +44,11 @@ public String getRepositoryFactoryBeanClassName() {
 		return MeilisearchRepositoryFactoryBean.class.getName();
 	}
 
+	@Override
+	protected Collection<Class<? extends Annotation>> getIdentifyingAnnotations() {
+		return Collections.singleton(Document.class);
+	}
+
 	@Override
 	protected String getModulePrefix() {
 		return getModuleIdentifier();