zeeoale/Kr8_Studio ? reverse-engineered prompt

Build me a local first music visualizer and lyric video editor that runs in the browser with a small local server. I want to import a song from my computer, add a cover image, bring in SRT or LRC lyrics, and line everything up on a timeline so I can make a polished music video. It should let me edit lyrics cue by cue, switch between landscape, vertical, and square layouts, and stack layers like text, visuals, and cover art with simple controls for visibility and locking. I also want audio reactive visualizers, good looking typography, and reusable looks or presets so I can save a style and apply it to another project. Let me preview everything locally, then export either PNG frames or a finished MP4 with FFmpeg. If you need to look up current docs online for anything, go ahead.