LiamMorrow/LiftLog ? reverse-engineered prompt

Build me a cross platform gym workout app called LiftLog that lets people log their lifts quickly and track progress over time without a lot of hassle. I want the main experience to feel clean and simple, with workout logging, exercise history, stats, and a home screen that makes it easy to jump back into the last workout.

It should work on iPhone and Android, keep workouts stored on the device by default, and support a modern polished look that feels like a real app, not a prototype. If you can, include an optional account based social feed where people can publish workouts, follow others, and keep privacy controls strong. Also add a way to generate workout plans from a few goals and body details, and make the app ready for multiple languages. Use current docs online if you need to.