fix(gate): align fund transfer between gate and gate_bot

- Extract shared gate_transfer_lib and global transfer form on all pages

- Block auto-transfer when trend pullback plans have open positions

- Redirect manual transfer back to the current page after submit

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

docs/auto-transfer-daily.md

@@ -9,7 +9,7 @@
 | 余额 **低于** `AUTO_TRANSFER_AMOUNT` | 从 `AUTO_TRANSFER_FROM`（默认 funding）划入差额 |
 | 余额 **高于** `AUTO_TRANSFER_AMOUNT` | 将多余划回 `AUTO_TRANSFER_FROM` |
 | 与目标相差 < 0.01U | 跳过，不写划转 |
-| 存在 **active** 持仓（`order_monitors`） | **不划转**，写账簿 `skipped`，并**企业微信**说明「持仓中，本次资金无划转」 |
+| 存在 **active** 持仓（`order_monitors`，或 Gate 趋势回调已开仓计划） | **不划转**，写账簿 `skipped`，并**企业微信**说明「持仓中，本次资金无划转」 |
 
 ## 配置示例（目标 50U）