DataTable: optional per-column width; when any column sets one, the table uses table-layout:fixed with a colgroup so columns keep a stable size instead of reflowing as rows are filtered (overflow clipped with ellipsis). Tables without widths keep auto layout. Projects: assign column widths; restore the original '(přiděleno automaticky)' suffix on the next-number hint.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Select value/option restricted to string (MUI sets the literal child value; string|number + onChange:string was a type lie). DataTable sortDirection uses ?? 'asc' so aria-sort is never undefined on the active column. StatusChip sx-merge drops undefined; Pagination clamps page into range; DataTable dev-warns on sortKey without onSort; Alert onClose JSDoc.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
