feat: enhance chat downloading with stream monitoring and improved file paths

modules/downloader.py

@@ -505,6 +505,16 @@ class ContentDownloader:
         if not self.download_live_chat:
             print(f'{Fore.YELLOW}⚠ downloadLiveCHAT is disabled in config{Style.RESET_ALL}')
             return False
+
+        # If a stream monitor was provided, check that the user is currently live
+        if stream_monitor is not None:
+            try:
+                if not stream_monitor.is_user_live():
+                    print(f'{Fore.YELLOW}⚠ Stream is not live; skipping chat download{Style.RESET_ALL}')
+                    return False
+            except Exception as e:
+                # If we couldn't determine live status, continue and let chat_downloader handle it
+                print(f'{Fore.YELLOW}⚠ Could not determine live status: {e} - proceeding with chat download{Style.RESET_ALL}')
         
         print(f'\n{Fore.CYAN}Starting live chat download (chat_downloader)...{Style.RESET_ALL}')
         print(f'{Fore.MAGENTA}[VERBOSE] chat_downloader library version: {ChatDownloader.__module__}{Style.RESET_ALL}')