Layout V2 Performance FLUPs

[gatesn]

• RowMask::is_disjoint to check FilterMask Vortex Layouts RowMask::is_disjoint can be better #1934
• RangeScan to apply filter mask early when selectivity gets too low
• LayoutReader to support evaluate_statistics + plumb into DataFusion Vortex Layouts DataFusion Statistics #1967
• RangeScan to split filter into conjunctions and exit early Added a ScanBuilder & dont evaluate a project with an empty row_mask in scan #1960
• FilterMask improvements FilterMask Optimizations #1950
• Validate aligned buffers don't copy
• StructLayoutReader to cache partitioned expressions Cache partitioned expressions in StructLayoutReader #1947
• Change SegmentCache to LRU Moka
• Consider combining FlatLayout segments into one

[joseph-isaacs]

#1960 does (1). Will follow up with conj split and eval.