fix(webapp): only the warning headline icon sits lower

Author: kathiekiwi

apps/webapp/app/components/dashboard-agent/report-sparkline.tsx

@@ -140,7 +140,11 @@ export function ReportHeadline({
 }) {
   return (
     <p className="flex items-start gap-2 text-sm">
-      <ReportSeverityIcon severity={severity} tone={tone} className="mt-1.5 shrink-0" />
+      <ReportSeverityIcon
+        severity={severity}
+        tone={tone}
+        className={cn("shrink-0", (tone ?? severity) === "warn" ? "mt-1" : "mt-0.5")}
+      />
       <span>
         <span className={cn("font-medium", SEVERITY_TEXT[tone ?? severity])}>{phrase}</span>
         {continuation ? <span className="text-text-bright"> — {continuation}</span> : null}