### Overall Objective:
Enhance the trader-magic system by adding liquidation controls and symbol-specific trading state management to improve trading safety and usability.
### Phase Objective:
Ensure the trading state (active or paused) for each symbol persists across page refreshes or restarts, improving reliability and user experience.
### Tasks for This Phase:
• Integrate a persistent storage mechanism (database, local storage, or similar) to maintain each symbol’s trading state (active or paused).
• On initial load or page refresh, ensure the frontend correctly retrieves and visually represents each symbol’s persisted state.
• Ensure the backend respects this persisted state consistently during its trading decision logic.
• Validate that toggling states updates the stored state accurately and immediately.
• Include robust error handling to manage persistence-related issues gracefully.
