Based on Chapter 0, what was Mhalasapati's background, and what did he observe about Sai Baba's appearance when he first welcomed him?

Chapter 0 introduces Mhalasapati as a key figure in Sai Baba's story. He was a resident of Shirdi, a goldsmith by caste, and a devout follower of Khandoba, with a family tradition of visiting Khanderaya. The text describes the moment Mhalasapati first saw Maharaj entering the Khandoba temple. It is noted that he observed Maharaj was wearing a kafni, a cap, and had a dhoti over his body. It was upon seeing this figure that Mhalasapati spontaneously greeted him with the words "Aavo Sai Baba," giving Maharaj the name he would be known by forever.