refactor(hedge): env-driven option-primary UI with grouped params

Move mode switch to HEDGE_PLAN_OPTION_PRIMARY, split left into capital/select/exit groups, and show perp quote above options with leverage auto-match.

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

lib/env/env_schema.py

@@ -96,6 +96,7 @@ HOT_RELOAD_EXACT = frozenset({
     "OKX_TRADE_MODE",
     "MAX_ACTIVE_HEDGE_PLANS",
     "HEDGE_PLAN_LIVE_ORDER",
+    "HEDGE_PLAN_OPTION_PRIMARY",
     "HEDGE_PLAN_OPEN_ORDER",
     "HEDGE_PLAN_ON_PERP_SL_CLOSE_OPTIONS",
     "HEDGE_PLAN_ON_PERP_TP_CLOSE_OPTIONS",
@@ -154,6 +155,10 @@ SELECT_OPTIONS: dict[str, tuple[tuple[str, str], ...]] = {
         ("perp_options", "永期对冲"),
         ("options_options", "期期对冲"),
     ),
+    "HEDGE_PLAN_OPTION_PRIMARY": (
+        ("true", "以期权为主"),
+        ("false", "保险模式"),
+    ),
 }
 
 _SELECT_ALIASES: dict[str, dict[str, str]] = {