refactor(datagrid): native focus ring, single-click edit, a11y fixes#921

Merged

datlechin merged 8 commits intomainfrom

refactor/datagrid-phase2

Apr 28, 2026

Commits on Apr 28, 2026

refactor(datagrid): revert boolean checkbox to text+dropdown, deduplicate edit eligibility
datlechin
committed
refactor(datagrid): restore final on DataGridCellView, guard drag-from-focused-cell
datlechin
committed
fix(datagrid): use adaptive border color for focused cell instead of system focus ring
datlechin
committed