feat: EpicScript 实体新增 conversationId 和 currentVersionMessageId 字段

server/src/main/java/com/emotion/entity/EpicScript.java

@@ -87,6 +87,18 @@ public class EpicScript extends BaseEntity {
     @TableField(value = "plot_json", typeHandler = JacksonTypeHandler.class)
     private Map<String, Object> plotJson;
 
+    /**
+     * 关联对话ID
+     */
+    @TableField("conversation_id")
+    private String conversationId;
+
+    /**
+     * 当前生效版本消息ID
+     */
+    @TableField("current_version_message_id")
+    private String currentVersionMessageId;
+
     /**
      * 是否当前选中: 0-否, 1-是
      */