feat: phase1 planning and video processing research

Update README.md

feat: system error field, calculator fix, target task IDs, course vs GAIA docs

Add initial implementation for Phase 0 validation of HF Inference API with vision models

Phase 0 Prep: Cache restructure, Vision investigation, HF integration plan

Async Implementation

16.12.2025 - project analysis

Update README.md

Update README.md

initial commit