today i started working on the mobile app of anky. I want this server to talk to it. But i have never worked in a swift native app, so i need your help setting things up. i would like to be able to log in on the app with the same account that i have and use on desktop. for everything to be interoperable. i want to get my writings there. and i want to be able to write. the mobile app will also have three other features: sadhana, meditation and breathwork. sadhana is a space where people can commit to do the work, on something they decide to do. for example "i commit to meditate at least 10 days for 10 minutes". that tab is for them to acknowledge if they did what they said they would do or not. meditation is a simple timer that doesnt require a backend too much, but we will keep track if their practices because that is information for anky as their teacher and mentor on the spiritual path. breathwork is interesting, because i want to develop an ai powered pipeline that generates autonomously breathwork sessions of 8 minutes for users to practice. we will have anky talk and be the guide of people, and give them the beat and rhythm for them to breathe. following the teachings of wim hof, yoga, etc. and then in the writing section we will have the writing practice we have on this app rn. so i would like to have some sort of /swift api route where to nest all this functionality, and also to enhance this backend in order for it to support all