SL / TP / Trailing stop

Placeholder for the SL / TP / Trailing stop section. Content lands in a separate task.

Planned articles:

• How HookTrader places STOP_MARKET and TAKE_PROFIT_MARKET algo orders.
• Trail activation, ratchet logic, and SL safety guard.
• Partial fills and TP scale-outs.
• Commission accounting and the MIXED-asset edge case.