Compute option stats from exchange history instead of local DB.

Share history loading between history and stats APIs so average profit/loss matches the option history tab.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/options/options_hub_lib.py

@@ -4,11 +4,13 @@ from __future__ import annotations
 
 from typing import Any
 
-from lib.options.options_stats_lib import compute_options_stats
+from lib.options.options_history_lib import load_options_history
+from lib.options.options_stats_lib import compute_options_stats_from_history
 
 
-def _compute_options_stats(get_db) -> dict[str, Any]:
-    return compute_options_stats(get_db)
+def _compute_options_stats(ex, cfg) -> dict[str, Any]:
+    history = load_options_history(ex, cfg)
+    return compute_options_stats_from_history(history)
 
 
 def build_options_hub_snapshot(cfg: dict[str, Any]) -> dict[str, Any]:
@@ -35,7 +37,7 @@ def build_options_hub_snapshot(cfg: dict[str, Any]) -> dict[str, Any]:
             has_upl = True
             upl_total += float(upl)
         bal = cfg["fetch_options_balances"](ex)
-        stats = _compute_options_stats(cfg["get_db"])
+        stats = _compute_options_stats(ex, cfg)
         return {
             "ok": True,
             "enabled": True,