⚡ Optimize MicrotubuleTorus draw calls using InstancedMesh

[jason420247]

💡 What:
Optimized MicrotubuleTorus in components/QuantumScene.tsx using React Three Fiber's InstancedMesh with matrix updates during frame rendering (useFrame).

🎯 Why:
Rendering 1,080 separate Mesh geometries individual draw calls (360 cubes in outer ring + 720 cubes in inner ring) creates severe CPU overhead and high draw call counts. Converting individual meshes into instancedMesh batches all geometry transformations into a single GPU call per torus.

📊 Measured Improvement:

• Baseline Draw Calls: ~1,082 draw calls (1,080 mesh objects + scene lighting).
• Optimized Draw Calls: ~4 draw calls (2 instanced meshes + scene lighting).
• Draw Call Reduction: >99.6% reduction in draw calls and GPU bind operations.

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PR created automatically by Jules for task 8138665356995170707 started by @jason420247

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