Fix empty X crash in predict endpoint

Fix lifespan behavior for pytest

Fix main clean structure

Update monitoring dashboard

feat: add unit and functional tests with coverage

feat: monitoring logs + streamlit dashboard (step3)

fix: load features from model repo (test/local/HF)

fix: load features from space repo

fix: handle test, local and HF feature loading

fix: load features locally or from HF depending on environment

fix: bypass HF feature download during tests

fix: id-based prediction with HF feature download

fix: remove csv dependency and use feature-based predict endpoint

Fix: final model loading with token and correct repo id

Fix: Hybrid model loading (MLflow + HF Hub)

Initial clean commit