Hub monitor: read-only OKX options positions aggregation (Phase B).

Expose /api/hub/options/snapshot from OKX instance and render options summary on hub monitor cards when the options capability is enabled.

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

manual_trading_hub/hub.py

@@ -1627,7 +1627,7 @@ def api_settings_meta():
     return {
         "env_disabled_ids": sorted(env_force_disabled_ids()),
         "hub_bridge_token_set": bool(HUB_BRIDGE_TOKEN),
-        "capability_options": ["key", "trend"],
+        "capability_options": ["key", "trend", "options"],
         "public_origin": f"{po[0]}://{po[1]}" if po else None,
         "public_origin_hint": (
             "未设置 HUB_PUBLIC_ORIGIN 时，复盘链接若为 127.0.0.1，仅服务器本机浏览器可打开"
@@ -2306,6 +2306,9 @@ async def _fetch_exchange_flask_bundle(
     snap = results[2] if has_flask and len(results) > 2 else None
     account = results[3] if has_flask and len(results) > 3 else None
     trades_today = results[4] if has_flask and day and len(results) > 4 else None
+    options_snap = None
+    if has_flask and "options" in caps:
+        options_snap = await _fetch_flask_json(client, ex, "/api/hub/options/snapshot")
     key_prices = None
     want_prices = HUB_BOARD_KEY_PRICES and "key" in caps
     if want_prices and isinstance(snap, dict):
@@ -2317,6 +2320,7 @@ async def _fetch_exchange_flask_bundle(
         snap if isinstance(snap, dict) else None,
         account if isinstance(account, dict) else None,
         trades_today if isinstance(trades_today, dict) else None,
+        options_snap if isinstance(options_snap, dict) else None,
     )
 
 
@@ -2342,7 +2346,7 @@ def _day_stats_from_trades_body(body: dict | None) -> dict:
 async def _assemble_board_row(
     client: httpx.AsyncClient, ex: dict, agent_row: dict, *, trading_day: str
 ) -> dict:
-    hub_mon, meta, key_prices, snap, account, trades_today = await _fetch_exchange_flask_bundle(
+    hub_mon, meta, key_prices, snap, account, trades_today, options_snap = await _fetch_exchange_flask_bundle(
         client, ex, trading_day=trading_day
     )
     if isinstance(hub_mon, dict):
@@ -2372,6 +2376,7 @@ async def _assemble_board_row(
         "account_ok": acct_ok,
         "day_stats": _day_stats_from_trades_body(trades_today),
         "force_close": snap.get("force_close") if isinstance(snap, dict) else None,
+        "options": options_snap,
     }