feat: add hub fund overview tab with 180-day equity curves

Add /funds page for total and per-account balance (funding+trading), drawdown, and daily snapshots from monitor board aggregation.

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

manual_trading_hub/hub_ai/context.py

@@ -391,7 +391,14 @@ def build_daily_context(
         "total_funding_usdt": round(total_funding, 4) if total_funding is not None else None,
         "total_trading_usdt": round(total_trading, 4) if total_trading is not None else None,
     }
-    record_fund_snapshot(day, accounts, keep_days=FUND_HISTORY_DAYS)
+    snap_accounts = [
+        {
+            **ac,
+            "monitored": ac.get("status") != "未监控",
+        }
+        for ac in accounts
+    ]
+    record_fund_snapshot(day, snap_accounts, keep_days=FUND_HISTORY_DAYS)
     fund_history = get_fund_history(anchor_day=day, keep_days=FUND_HISTORY_DAYS)
     account_names = {str(ac.get("key") or ac.get("id")): ac.get("name") for ac in accounts}
     fund_history_text = format_fund_history_text(fund_history, account_names=account_names)