fix(chat): truncate tool summary to single line

saltbo · saltbo · commit 930d560e3d32 · 2026-04-18T22:31:16.000-04:00
Collapsed tool rows wrapped on long summaries (e.g. `bash` with
lengthy commands), making the list hard to scan. Switch from
break-words to truncate so each row stays on one line with ellipsis;
full content remains visible after expanding.
diff --git a/apps/web/src/components/chat/tool-uis/primitives.tsx b/apps/web/src/components/chat/tool-uis/primitives.tsx
@@ -39,7 +39,7 @@ export const ToolShell: FC<ToolShellProps> = ({ icon, label, summary, status, ch
         <StatusIcon status={status} />
         <span className="shrink-0 text-content-tertiary">{icon}</span>
         <span className="shrink-0 font-mono text-[10px] font-semibold uppercase tracking-wide text-content-secondary">{label}</span>
-        <span className={cn("min-w-0 flex-1 font-mono text-content-primary break-words", isCancelled && "line-through")}>{summary}</span>
+        <span className={cn("min-w-0 flex-1 truncate font-mono text-content-primary", isCancelled && "line-through")}>{summary}</span>
       </CollapsibleTrigger>
       <CollapsibleContent className="overflow-hidden data-[state=closed]:animate-collapsible-up data-[state=open]:animate-collapsible-down">
         <div className="pl-6 pr-1.5 pt-2 pb-2 overflow-x-hidden">
