Please fix Log Scale range handling

Log scale is an extremely useful feature for visualizing data with exponential properties.

The visualization in wandb for log scale is not being used for log/log trace charts; it’s just for human utility; and as such, it is very inconvenient that the range is forced to start at 1 for step/epoch (other counting steps).

The clearly correct UX choice is to shift the effective log value to make the first step 1, whatever it is. Discarding data steps just because log(0) is poorly behaved is silly.