Add Funded Trading Plus Integration for Account Connection

Implement Funded Trading Plus Server Support for Prop Firm Account Connectivity.

Users need the ability to connect their Funded Trading Plus trading accounts to PF1, but Funded Trading Plus is currently not available as a server option in the account connection interface. This feature would add Funded Trading Plus to the list of supported brokers/servers within PF1's connectivity options, enabling users to link their Funded Trading Plus 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 Funded Trading Plus account holders can fully utilize the platform's trading analytics and management capabilities.