v0.11.0

Add x/y keys in the interactive TUI to toggle a logarithmic x-/y-axis on the current plot, working identically across every supported format (ROOT, Parquet, HDF5, numpy, pandas).

For a branch/column/dataset/array, x does a genuine rebin with logarithmically-spaced bin edges (not just a compressed x-axis on the same linear bins), so the shape stays meaningful for data spanning multiple decades -- e.g. a pt spectrum. Requires all values to be strictly positive; otherwise reports a clean plot error rather than crashing. y toggles a log count-axis and never has that restriction (counts are never negative). A TH1/TProfile histogram has no raw data left to rebin, so x there re-renders its existing bins on a log-looking axis instead.

plotext has no native log-axis support, so this is implemented by plotting log10(x) and relabeling the ticks with the real values -- verified this actually looks right (plotext places bars at their literal linear position, so log-spaced values alone would render bunched together without this).