⚡ Bolt: Optimize BossBattleQuestion rendering and timer logic

[google-labs-jules]

⚡ Bolt: Optimized BossBattleQuestion rendering

💡 What:

• Memoized editorOptions passed to Monaco Editor using useMemo.
• Memoized onChange handler using useCallback.
• Fixed useEffect dependency array in BossBattleQuestion to prevent recreating setInterval every second.

🎯 Why:

• The component re-renders every second due to the countdown timer.
• Passing a new options object literal to MonacoEditor (a heavy component) on every render caused unnecessary diffing/updates.
• Recreating setInterval every second is inefficient (though minor compared to Editor re-renders).

📊 Impact:

• Prevents expensive re-renders of the Monaco Editor during the boss battle countdown.
• Reduces main thread work every second.

🔬 Measurement:

• Verified via npm test passing.
• Logic confirms O(1) props reference stability for Editor vs O(N) previously (where N=renders).

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PR created automatically by Jules for task 18369162469703015720 started by @albertoivo

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