Customizon on chunking stratergy

Refactor Eval pipeline

fix(ci): satisfy ESLint and Ruff checks

feat: React UI, Docker Space, sessions, Ollama toggle on HF

fix demo mode query routing isolation

Merge pull request #12 from vampokala/claude/reverent-einstein-d9c1a3

fix: start FastAPI in background thread on Spaces; add demo sample questions

chore(ci): fix Ruff lint and Mypy for GitHub Actions

feat: add onboarding, HF Spaces demo, and truthfulness evaluation

feat: add API orchestration and citation-aware RAG flow