Add SmsServiceLookupOnlyTest AST and migration for template_code in sms_logs

- Created a new AST JSON file for SmsServiceLookupOnlyTest.php, detailing nodes, edges, and raw calls for better code analysis.
- Added a new migration (Version20260707202553) to alter the sms_logs table by adding a nullable template_code column.

src/Sms/Service/SmsService.php

@@ -97,6 +97,7 @@ class SmsService
 
         $log = new SmsLog($msg->mobile, $msg->message, $provider->getName(), $success, $msg->tag);
         if ($msg->templateUuid) $log->setTemplateUuid($msg->templateUuid);
+        if ($msg->templateCode) $log->setTemplateCode($msg->templateCode);
         $this->logRepo->save($log);
 
         return $success;