Add For Traders Server Integration for Account Connection

Implement For Traders Server Support for Prop Firm Account Connectivity.

Users need the ability to connect their For Traders trading accounts to PF1, but For Traders is currently not available as a server option in the account connection interface. This feature would add For Traders to the list of supported brokers/servers within PF1's connectivity options, enabling users to link their For Traders accounts for comprehensive trading analytics, performance tracking, and portfolio management alongside their other prop firm and personal accounts. The integration should support all standard PF1 functionality including trade importing, real-time data synchronization, performance metrics, and dashboard reporting to ensure For Traders account holders can fully utilize the platform's trading analytics and management capabilities.