moved dimension and positioner scripts to own folder

AVVR/Assets/_Scripts/AudioCameraPositioner.meta

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AVVR/Assets/_Scripts/AudioRecorder.meta

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AVVR/Assets/_Scripts/MeshDimension.meta

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AVVR/Assets/_Scripts/MeshDimensionCalculator.cs → AVVR/Assets/_Scripts/MeshDimension/MeshDimensionCalculator.cs

@@ -10,6 +10,7 @@ public class DimensionResults
     public Vector3 totalMax = Vector3.negativeInfinity;
     public Vector3 dimensions;
     public Vector3 center;
+    private Vector3 currentDimensions = Vector3.zero;
 }
 
 // Shared logic class