Clarify 2x recycle is a target-close gate, not auto-close.

Rename UI copy from auto-close to target gate so 2x alone is not read as a close trigger.

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

lib/options/options_close_gate_lib.py

@@ -126,14 +126,14 @@ def update_close_gate(
     elif recv is None:
         msg = "暂无有效买盘可回收金额"
     elif not recycle_ok:
-        msg = f"可回收 {recv:.4f} USDC < 权利金×{mult:g}({need:.4f}),暂不可自动平仓"
+        msg = f"可回收 {recv:.4f} USDC < 权利金×{mult:g}({need:.4f}),目标平仓门控未过"
     elif not ready:
         msg = (
             f"可回收已达×{mult:g}({recv:.4f}/{need:.4f}),"
-            f"需再持续 {remain:.0f}s(已 {held:.0f}/{hold:.0f}s)后才可自动平仓"
+            f"需再持续 {remain:.0f}s(已 {held:.0f}/{hold:.0f}s)门控才通过"
         )
     else:
-        msg = f"可回收已达×{mult:g}且持续≥{hold:.0f}s,允许自动按买一平仓"
+        msg = f"可回收已达×{mult:g}且持续≥{hold:.0f}s,目标触达后可按买一平仓"
 
     auto_blocked = not (ready or passed)
     return {