prateek-chaubey/YTPro ? reverse-engineered prompt

Build me an Android YouTube client called YT Pro that works on older phones and feels fast and lightweight. I want it to let people watch videos, play audio in the background, use picture in picture, minimize playback, and control volume and brightness with gestures. It should also support downloading videos, shorts, thumbnails, and captions, plus merging video and audio in app.

Add useful extras like showing dislikes, skipping sponsors, hiding shorts, forcing zoom, up to 10x playback speed, and an option to save favorite videos without signing in. Include a simple Gemini feature that can summarize videos and let me customize the prompt and model, using the video URL, title, and video ID when needed.

Keep the UI clean and minimal, make the app size small, and include auto update support if possible. If you need to check anything current, look up the latest docs online first.