fixes

dual price in webpage

Prefer GC=F data, flag synthetic gold, and add dashboard price multiplier

Staged commit message: Load API token from .env and fix auth header handling

Add tokenized multi-asset API and refresh tooling

Add missing dashboard dependencies

minor

trains an XGBoost classifier on engineered features,

modified: tools/sweep_rules.py

Step 5

add a reusable feature pipeline (signals/features.py)

minor modifications

BTC fetch → 200 rows, proper timestamp range ✔

Initial files

Initial commit