Feature parity with original Blocks UI

Mobile + tablet responsive layout

Unified script stage + advanced settings + refined design language

Replace waveform with highlighted lyrics, condense controls, drop channel strip

Video-studio layout: audio viewport dominates the screen

Pure DAW layout with word-by-word script highlight

Garageband + ChatGPT-style UI

Prune UI to studio essentials

Add professional channel strip to UI

Redesign UI as a professional DAW-style audio studio

Convert to gradio.Server backend with custom HTML frontend