Add "Number of Rows" option to Volume Footprint

Right now, Volume Footprint only lets you set row size manually or use Auto (ATR). Both are impractical:

• Manual row size has to be adjusted constantly — between different charts, and even within the same chart when volatility shifts significantly.
• Auto (ATR) doesn't produce clean, granular footprints regardless of how it's configured.

Session Volume Profile already solves this with a "Number of Rows" setting, which auto-scales row size to the price range and gives consistent granularity without manual tuning.

Please add the same "Number of Rows" option to Volume Footprint. It would make the tool far more usable across different symbols, timeframes, and volatility regimes.