移除全部对冲计划模块：crypto_okx 改为币本位单独期权执行机。

交易模式锁定 options；okx_trade_mode / 到期盈亏迁入 options；保留期权/桥/关键位/企微与中控预留快照口径。恢复点：backup/before-remove-hedge 与 tag backup-before-remove-hedge-20260930。

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

lib/env/env_ui_manifest.py

@@ -307,11 +307,11 @@ def _effective_env_value(key: str, file_values: dict[str, str], schema_default:
         # 展示值必须与运行时 get_okx_trade_mode() 一致,避免未写入时默认 options 静默改模式
         file_val = str(file_values.get(key) or "").strip() if key in file_values else ""
         if file_val:
-            from lib.hedge_plan.okx_trade_mode_lib import normalize_okx_trade_mode
+            from lib.options.okx_trade_mode_lib import normalize_okx_trade_mode
 
             return normalize_okx_trade_mode(file_val) or file_val
         try:
-            from lib.hedge_plan.okx_trade_mode_lib import get_okx_trade_mode
+            from lib.options.okx_trade_mode_lib import get_okx_trade_mode
 
             return get_okx_trade_mode()
         except Exception:
@@ -398,7 +398,7 @@ def _build_field(
 
 def _okx_mode_for_env_ui() -> str:
     try:
-        from lib.hedge_plan.okx_trade_mode_lib import get_okx_trade_mode
+        from lib.options.okx_trade_mode_lib import get_okx_trade_mode
 
         return get_okx_trade_mode()
     except Exception:
@@ -431,7 +431,7 @@ def ui_sections_for_exchange(
     sections.append({"title": "交易所与实盘", "fields": live_fields})
     sections.extend(_SHARED_SECTIONS)
     if ex in _MODE_SECTION.get("exchanges", frozenset()):
-        from lib.hedge_plan.okx_trade_mode_lib import normalize_okx_trade_mode
+        from lib.options.okx_trade_mode_lib import normalize_okx_trade_mode
 
         m = normalize_okx_trade_mode(mode) if mode else ""
         if not m: