Who suggests that ramayana should pass his years in exile in chitrakoot mountain?

In the Ramayana, it is Bharata who suggests that Lord Rama should spend his years of exile in Chitrakoot. This occurs after Rama's father, King Dasharatha, is compelled to banish him due to a promise made to Queen Kaikeyi. Chitrakoot is depicted as a serene and suitable place for Rama's exile, reflecting his noble character and the profound bond between the brothers.