fix(web): timeline divider focus ring stays inside the pill (pingdotgg#17702)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

Author: t3dotgg

apps/web/src/components/chat/TimelineSystemDivider.tsx

@@ -48,7 +48,7 @@ export function TimelineSystemDivider(props: {
                 type="button"
                 aria-label={props.actionLabel}
                 onClick={props.onAction}
-                className="flex min-w-0 cursor-pointer items-center gap-1.5 rounded-full border border-border/70 bg-background px-2.5 py-1 transition-colors hover:bg-accent hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/70"
+                className="flex min-w-0 cursor-pointer items-center gap-1.5 rounded-full border border-border/70 bg-background px-2.5 py-1 transition-colors hover:bg-accent hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring/70"
               />
             }
           >