🎯 Symbol Picker (By Symbol grouping)

• When "By Symbol" is selected as group mode, a live dropdown now appears showing all symbols that currently have open positions
• Selecting a symbol from the list sets the basket filter to that symbol
• Shows "No open positions" message if account has no open trades at that moment

🔢 Magic Number Input (By Magic grouping)

• When "By Magic" is selected, a clickable input box appears for the magic number
• Click the box → type the number → press Enter to confirm (same keyboard input system as TP/SL values)
• Backspace supported, ESC to cancel

🔄 Dropdown State Management

• Added  CloseAllDropdowns()  helper to cleanly close all open dropdowns when switching tabs or baskets
• Symbol dropdown properly closes when any other dropdown opens and vice versa
• All 4 dropdowns (Group Mode, Symbol, TP Type, SL Type) now mutually exclusive

📋 Misc

• Start up log message updated to confirm EA mode and remind AutoTrading must be ON