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/settings_store.py

@@ -50,7 +50,7 @@ DEFAULT_EXCHANGES = [
         "flask_url": "http://127.0.0.1:5004",
         "review_url": "http://127.0.0.1:5004/records",
         "enabled": True,
-        "capabilities": ["key", "trend"],
+        "capabilities": ["key", "trend", "options"],
     },
     {
         "id": "2",
@@ -109,6 +109,11 @@ def load_settings() -> dict:
             ex["env_disabled"] = True
         else:
             ex.setdefault("env_disabled", False)
+        if ex.get("key") == "okx":
+            caps = list(ex.get("capabilities") or [])
+            if "options" not in caps:
+                caps.append("options")
+                ex["capabilities"] = caps
     return data