feat(runtime): entry_cycle popola iv_rv_history e dvol_24h_ago

Quando i flag adaptive_enabled / vol_of_vol_guard_enabled sono
attivi, entry_cycle carica history e lookback dal repository
prima di costruire EntryContext. Il decisions log riceve i meta
n_history e dvol_24h_ago per audit ex-post.

Quando i flag sono off, niente query DB extra (zero overhead).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/cerbero_bite/runtime/entry_cycle.py

@@ -429,6 +429,35 @@ async def run_entry_cycle(
             )
 
     # 2. Entry filters
+    entry_cfg = cfg.entry
+    asset = cfg.asset.symbol
+
+    iv_rv_history: tuple[Decimal, ...] = ()
+    dvol_24h_ago: Decimal | None = None
+    if entry_cfg.iv_minus_rv_filter_enabled and entry_cfg.iv_minus_rv_adaptive_enabled:
+        conn = connect_state(ctx.db_path)
+        try:
+            iv_rv_history = tuple(
+                ctx.repository.iv_rv_history(
+                    conn,
+                    asset=asset,
+                    max_days=entry_cfg.iv_minus_rv_window_target_days,
+                    as_of=when,
+                )
+            )
+        finally:
+            conn.close()
+    if entry_cfg.vol_of_vol_guard_enabled:
+        conn = connect_state(ctx.db_path)
+        try:
+            dvol_24h_ago = ctx.repository.dvol_lookback(
+                conn,
+                asset=asset,
+                reference=when - timedelta(hours=entry_cfg.vol_of_vol_lookback_hours),
+            )
+        finally:
+            conn.close()
+
     entry_ctx = EntryContext(
         capital_usd=capital_usd,
         dvol_now=snap.dvol,
@@ -439,6 +468,8 @@ async def run_entry_cycle(
         dealer_net_gamma=snap.dealer_net_gamma,
         iv_minus_rv=snap.iv_minus_rv,
         liquidation_squeeze_risk_high=snap.liquidation_squeeze_risk_high,
+        iv_rv_history=iv_rv_history,
+        dvol_24h_ago=dvol_24h_ago,
     )
     decision = validate_entry(entry_ctx, cfg)
     inputs = {
@@ -458,6 +489,10 @@ async def run_entry_cycle(
             "iv_minus_rv": (
                 str(snap.iv_minus_rv) if snap.iv_minus_rv is not None else None
             ),
+            "iv_rv_history_n": len(iv_rv_history),
+            "dvol_24h_ago": (
+                str(dvol_24h_ago) if dvol_24h_ago is not None else None
+            ),
         }
     }
     if not decision.accepted: