Paste Rows

The component is self-contained: one file, no dependencies, the palette in --vibeui-datagrid-023-*. A client component: useState holds the table, the pasted text and the list of just-added identifiers; useId ties the field to its label. The parser cuts the text on line breaks and the fields on a tab, a semicolon or two consecutive spaces: that way both a paste from a spreadsheet and text from an email survive. Broken lines are not dropped in silence but shown in the body of the table with their number and reason — otherwise half the paste disappears unnoticed. The added rows are marked with a fill until the next paste. The parse report is declared role=status. The theme comes from the surrounding color-scheme through light-dark(): by default the grid lays no panel under itself, it sits directly on the page background and darkens along with it. The rows and sample props keep acting after mounting: what was added and typed is stored alongside them rather than instead of them.