Move chat based enrichers to a new package to avoid conflicts with other enrichers in different modules

Author: markpollack

models/spring-ai-openai/src/test/java/org/springframework/ai/openai/transformer/MetadataTransformerIT.java

@@ -29,8 +29,8 @@
 import org.springframework.ai.openai.OpenAiChatModel;
 import org.springframework.ai.openai.api.OpenAiApi;
 import org.springframework.ai.transformer.ContentFormatTransformer;
-import org.springframework.ai.transformer.KeywordMetadataEnricher;
-import org.springframework.ai.transformer.SummaryMetadataEnricher;
+import org.springframework.ai.chat.transformer.KeywordMetadataEnricher;
+import org.springframework.ai.chat.transformer.SummaryMetadataEnricher;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;

spring-ai-client-chat/src/main/java/org/springframework/ai/transformer/KeywordMetadataEnricher.java renamed to spring-ai-client-chat/src/main/java/org/springframework/ai/chat/transformer/KeywordMetadataEnricher.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.ai.transformer;
+package org.springframework.ai.chat.transformer;
 
 import java.util.List;
 import java.util.Map;

spring-ai-client-chat/src/main/java/org/springframework/ai/transformer/SummaryMetadataEnricher.java renamed to spring-ai-client-chat/src/main/java/org/springframework/ai/chat/transformer/SummaryMetadataEnricher.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.ai.transformer;
+package org.springframework.ai.chat.transformer;
 
 import java.util.ArrayList;
 import java.util.HashMap;