What should one do after performing Istikhara concerning divorce when the vision remains unclear, and what is the ruling of Sharia on performing Istikhara for divorce?

A woman is not permitted to seek divorce unless there is harm. Dreams are not reliable, and no rulings are based on them. Whoever seeks guidance from Allah (performs Istikhara) should then put their trust in Him, for what is good will be made easy by Allah. Istikhara is not performed for something forbidden or for abandoning an obligation.