(improvement)(chat) Add showcase demo (#670)

Co-authored-by: jolunoluo

common/src/main/java/com/tencent/supersonic/common/pojo/SysParameter.java

@@ -102,7 +102,7 @@ public class SysParameter {
 
         //parse config
         parameters.add(new Parameter("parse.show.count", "3",
-                "parseShowCount", "前端展示的解析个数",
+                "解析结果个数", "前端展示的解析个数",
                 "number", "Parser相关配置"));
     }
 

launchers/standalone/src/main/java/com/tencent/supersonic/ChatDemoLoader.java

@@ -93,6 +93,8 @@ public class ChatDemoLoader implements CommandLineRunner {
             addAgent3();
             addSampleChats();
             addSampleChats2();
+            updateQueryScore(1);
+            updateQueryScore(4);
         } catch (Exception e) {
             log.error("Failed to add sample chats", e);
         }
@@ -506,6 +508,10 @@ public class ChatDemoLoader implements CommandLineRunner {
         agentService.createAgent(agent, User.getFakeUser());
     }
 
+    private void updateQueryScore(Integer queryId) {
+        chatService.updateFeedback(queryId, 5, "");
+    }
+
     private boolean checkEnable() {
         if (!demoEnabled) {
             return false;