Merge OKX dual APIs into one OKX_API_* account for perp and options.

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

lib/env/env_ui_manifest.py

@@ -20,8 +20,8 @@ from lib.env.env_schema import (
 _EXCHANGE_LIVE_FIELDS: dict[str, list[tuple[str, str, str]]] = {
     "okx": [
         ("LIVE_TRADING_ENABLED", "开启实盘下单", "关闭时仅走本地流程,不向交易所发单"),
-        ("OKX_API_KEY", "API Key", "永续子账户"),
-        ("OKX_API_SECRET", "API Secret", "永续子账户"),
+        ("OKX_API_KEY", "API Key", "账户 API(永续+期权共用)"),
+        ("OKX_API_SECRET", "API Secret", "账户 API(永续+期权共用)"),
         ("OKX_API_PASSPHRASE", "API Passphrase", "OKX 必填"),
         ("OKX_TD_MODE", "保证金模式", ""),
         ("OKX_POS_MODE", "持仓模式", ""),
@@ -30,7 +30,7 @@ _EXCHANGE_LIVE_FIELDS: dict[str, list[tuple[str, str, str]]] = {
         (
             "OKX_SHOW_PERP_FUNDS",
             "显示永续资金",
-            "默认开启;关闭后顶栏隐藏永续资金账户与交易账户,总资金仅计期权侧",
+            "默认开启;关闭后顶栏隐藏 USDT 资金账户与交易账户,总资金仅计期权 USDC 侧",
         ),
     ],
     "binance": [
@@ -140,10 +140,7 @@ _OPTIONS_SECTION: dict[str, Any] = {
     "title": "期权账户",
     "exchanges": frozenset({"okx"}),
     "fields": [
-        ("OKX_OPTIONS_ENABLED", "启用期权模块", ""),
-        ("OKX_OPTIONS_API_KEY", "期权 API Key", "主账户,与永续子账户分离"),
-        ("OKX_OPTIONS_API_SECRET", "期权 API Secret", ""),
-        ("OKX_OPTIONS_API_PASSPHRASE", "期权 API Passphrase", ""),
+        ("OKX_OPTIONS_ENABLED", "启用期权模块", "与永续共用上方 OKX_API_*;不再单独配置期权密钥"),
         ("OKX_OPTIONS_ACCOUNT_LABEL", "期权账户备注", ""),
         ("OKX_OPTIONS_TRADE_BUDGET_USDC", "单笔预算(USDC)", ""),
         ("OKX_OPTIONS_BUDGET_BUFFER", "预算缓冲比例", "如 0.95"),