perf(render): rewrite VirtualDomVertical windowing on a Fenwick coordinate model - #4937

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lukecotter wants to merge 6 commits into

tabulator-tables:masterfrom

lukecotter:perf/render-window-rewrite

Commits on Aug 1, 2026

fix(render): disable browser scroll anchoring on the table holder
lukecotter
committed
930f30e
test(render): assert table holder disables scroll anchoring
lukecotter
committed
dcb0e0e
wip(render): rewrite VirtualDomVertical windowing on a Fenwick coordinate model
lukecotter
committed
e3722d6
fix(render): correct window reconciliation in the rewritten renderer
lukecotter
committed
b041dfc
perf(render): descend the height trees to find the row at a scroll offset
lukecotter
committed
28dd528
fix(render): resync columns when a row re-enters the vertical window
lukecotter
committed
b5f0254