chore(reset): v2.0.0 — storico certificato Deribit mainnet, ripartenza pulita

Reset del progetto su fondamenta verificate dopo la scoperta che l'intera
libreria "validata OOS" era artefatto di feed contaminato (print fantasma del
feed Cerbero TESTNET + storico Binance/USDT).

- Storico ricostruito da Deribit MAINNET (ccxt pubblico, tokenless) e
  CERTIFICATO (certify_feed.py): BTC/ETH puliti su TUTTA la storia
  (mediana 2-6 bps vs Coinbase USD), integrita' OHLC + coerenza resample
  (maxΔ 0.00) + cross-venue OK. Alt esclusi (illiquidi/divergenti: LTC/DOGE
  50-82% barre flat; XRP/BNB non certificabili).
- Verdetto sul feed pulito: FADE / PAIRS / XS01 / TSM01 morti (ogni
  portafoglio Sharpe -2.3..-3.0, DD ~40%); solo SH01 e frammenti HONEST
  con segnale residuo, da ri-validare in isolamento.
- Cleanup "restart pulito": strategie, stack live (src/live, src/portfolio,
  runner/executor, yml, docker), ~100 script ricerca/gate, waste/games/
  portfolios, dati non certificati + cache e 60+ diari -> archiviati in Old/
  (preservati, non cancellati). Diario consolidato in un unico documento.
- Skeleton ricerca tenuto: Strategy ABC + indicatori + src/fractal +
  src/backtest/engine + load_data; tool dati certificati (rebuild_history,
  certify_feed, audit_feed, multi_source_check).
- Universo dati ATTIVO: solo BTC/ETH (5m/15m/1h); guardrail fisico
  (load_data su alt -> FileNotFoundError). Esecuzione DISABILITATA, conto flat.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Old/scripts/analysis/smoke_portfolio.py

@@ -0,0 +1,39 @@
+"""Smoke reale: un giro di fetch v2 + build worker + un tick del portafoglio attivo.
+NON apre ordini reali (paper). Verifica data layer v2 + sizing + ledger."""
+import sys, shutil, tempfile
+from pathlib import Path
+from datetime import datetime, timezone, timedelta
+import pandas as pd
+
+PROJECT_ROOT = Path(__file__).resolve().parents[2]
+sys.path.insert(0, str(PROJECT_ROOT))
+
+from src.portfolio.base import load_active_portfolio
+from src.portfolio.ledger import PortfolioLedger
+from src.portfolio.runner import build_worker_for, _worker_equity
+from src.live.cerbero_client import CerberoClient
+from src.live.multi_runner import INSTRUMENT_MAP
+
+
+def main():
+    tmp = Path(tempfile.mkdtemp())
+    p = load_active_portfolio(PROJECT_ROOT / "portfolios.yml")
+    ledger = PortfolioLedger(p.code, total_capital=p.total_capital, data_dir=tmp)
+    alloc = ledger.allocate({s.sid: 1.0 / len(p.sleeves) for s in p.sleeves})
+    client = CerberoClient()
+    print(f"Portafoglio attivo: {p.code} ({p.label}) — {len(p.sleeves)} sleeve, leva {p.leverage}x")
+    end = datetime.now(timezone.utc); start = end - timedelta(days=60)
+    ok = 0
+    for s in p.sleeves[:3]:
+        asset = s.asset or s.a
+        inst = INSTRUMENT_MAP.get(asset, f"{asset}-PERPETUAL")
+        candles = client.get_historical_v2(inst, start.strftime("%Y-%m-%d"),
+                                           end.strftime("%Y-%m-%d"), s.tf)
+        print(f"  {s.sid:<12s} {inst:<18s} candele={len(candles)}")
+        ok += len(candles) > 0
+    print(f"OK: {ok}/3 sleeve con feed v2 fresco. Ledger equity iniziale={ledger.equity}")
+    shutil.rmtree(tmp, ignore_errors=True)
+
+
+if __name__ == "__main__":
+    main()