Add Binance Margin support for Grid Bots

Please add Binance Margin account support, especially for Grid Bots.
Currently, Altrady Grid Bots cannot operate on Futures accounts. Binance Margin would provide a useful alternative: users could run Grid Bots with leverage by borrowing funds while still buying and selling the actual underlying assets.
This would significantly expand Grid Bot functionality without requiring Futures Grid support.
Ideally, both Cross Margin and Isolated Margin should be supported, including automatic borrow/repay.