fix (templates): ai-search OK. Fix themes.

packages/core.gbapp/services/GBMinService.ts

@@ -687,7 +687,6 @@ export class GBMinService {
     if (instance === null) {
       instance = await this.core.loadInstanceByActivationCode(botId);
     }
-    GBLogEx.info(instance.instanceId, `New user: ${req.body?.user?.id}.`);
 
     if (instance !== null) {
       // Gets the webchat token, speech token and theme.

templates/ai-search.gbai/ai-search.gbot/config.csv

@@ -1,4 +1,4 @@
 name,value
 Answer Mode,document-ref
-Theme Color,blue
+Theme Color,green
 Start Dialog, start

templates/talk-to-data.gbai/talk-to-data.gbot/config.csv

@@ -1,4 +1,5 @@
 name,value
-Answer Mode,sql
+Answer Mode,chart
 llm File,northwind.db
 llm Driver,sqlite
+Theme Color,yellow