Enhanced Bybit Profit Calculation and Data Optimization

Functionality Improvements
- Profit Calculation Refactoring: Updated the profit calculation algorithm for the Bybit platform to enhance accuracy and performance.
- Liquidation Account Inclusion: Added a function to account for position liquidations in profit calculations, providing users with a more realistic financial overview.
- Data Cleanup Service: Introduced a new service for the automatic removal of outdated and irrelevant temporary data, improving performance and optimizing resource utilization.
User Interface Modifications
- UI Adjustments: Made changes to the display of keys and icons associated with exchanges, enhancing navigation and ease of use.