feat: update bot detection prompt for clarity

- Changed prompt text from "bot detector" to "robot detector" for consistency.
- Enhanced the user agent query to specify detection of "tools that are not web browsers" for better accuracy.

app/Jobs/ProcessUserAgentJob.php

@@ -23,8 +23,8 @@ public function handle(AiProviderService $aiProviderService): void
     {
         try {
             $result = $aiProviderService->prompt(
-                'You are a bot detector designed to output JSON. ',
-                "Is this user agent a bot? Please respond in the format {'is_bot': true/false}. The user agent is: {$this->userAgent->user_agent}"
+                'You are a robot detector designed to output JSON. ',
+                "Is this user agent a robot or a tool that is not a web browser? Please respond in the format {'is_bot': true/false}. The user agent is: {$this->userAgent->user_agent}"
             );
 
             $isBot = $result['is_bot'] ?? false;