feat: add clip duration selector (15-90s) with intelligent segment expansion

fix: resolve 'too many values to unpack' in score_pacing by handling dictionary energy data

feat: Viral Intelligence Suite - implement parallel scoring and real-time frontend sorting

Feature: Unified viral scoring engine with heatmap and audio integration

Refactor: Upgraded transcript scoring to psychology-based viral system

Feature: Standardized audio energy analysis via WAV extraction

Feature: YouTube heatmap extraction for viral segment detection

Bypass: Utilizing web client with JS solver + cookies

Final Fix: Enabling remote-components for challenge solving

Hardened Fix: Node.js + Optimized Extractor Clients + Full Error Logging

Install Node.js to solve YouTube n-parameter challenges

Hardened bypass for Only Images Available error

Fix: Relax yt-dlp format requirement for Hugging Face

Add YouTube cookies and enhance detection

Final Fix: Bypass DNS check for Hugging Face proxies

Move project files to root for Hugging Face compatibility

Fix YouTube download errors for Hugging Face (IPv4 force + Proxy support)

Fix HF Spaces static assets and API paths behind pro