A 31-year-old woman with major depressive disorder who was hospitalized 10 days ago following a suicide attempt by medication overdose has shown significant improvement. Her suicidal ideation has resolved, she is future-oriented, actively participating in milieu groups, and adherent to sertraline 100 mg daily. She lives with a supportive partner. The treatment team is planning discharge but is concerned about the well-documented risk of the transition period between inpatient and outpatient care. What is the most appropriate disposition plan?