Please add a sleep diary

Hello! I love opal thank u so much for making it! I would like to request a sleep diary feature, so I can manually input data about my sleep and other activities during my day (how many caffeinated drinks I had, other info about screen time, my wind down routine, meditation) and also have it automatically populate with opal data so I can identify patterns of behavior that contribute to good sleep versus bad nights of sleep. Thank you!!!