Test, validate and match regular expressions
This regex matches Auto-GPT log lines containing a timestamp (YYYY-MM-DD HH:MM:SS,mmm) followed by 'INFO NEXT ACTION: COMMAND ='. It captures the command text (which may span multiple lines due to the dotall flag) up to the next timestamped entry, making it useful for extracting commands from Auto-GPT logs, monitoring agent behavior, or building log analysis tools.