fix: rename omnibusRate prop and enable for regular RateCard

packages/design-system/lib/components/RateCard/Campaign/index.tsx

@@ -15,7 +15,7 @@ interface CampaignRateCardProps {
   bannerText: string
   rate: Rate
   memberRate?: Rate
-  referenceRate: Rate
+  omnibusRate?: Rate
   comparisonRate?: Omit<Rate, 'label'>
   isHighlightedRate?: boolean
   approximateRate?: Rate
@@ -33,7 +33,7 @@ export default function CampaignRateCard({
   memberRate,
   approximateRate,
   comparisonRate,
-  referenceRate,
+  omnibusRate,
   bannerText,
   isHighlightedRate,
   handleChange,
@@ -134,14 +134,14 @@ export default function CampaignRateCard({
               </div>
             ) : null}
           </div>
-          {referenceRate ? (
+          {omnibusRate ? (
             <footer className={styles.footer}>
               <Typography variant="Tag/sm">
-                <p>{referenceRate.label}</p>
+                <p>{omnibusRate.label}</p>
               </Typography>
               <Typography variant="Tag/sm">
                 <p>
-                  {referenceRate.price} {referenceRate.unit}
+                  {omnibusRate.price} {omnibusRate.unit}
                 </p>
               </Typography>
             </footer>