fix(SW-3305): Added preamble to carousel cards block

Approved-by: Matilda Landström
Approved-by: Chuma Mcphoy (We Ahead)

packages/trpc/lib/graphql/Fragments/Blocks/CarouselCards.graphql

@@ -105,6 +105,7 @@ fragment CarouselCards_StartPageRefs on StartPageBlocksCarouselCards {
 fragment CarouselCards_CampaignPage on CampaignPageBlocksCarouselCards {
   carousel_cards {
     heading
+    preamble
     enable_filters
     card_groups {
       filter_label

packages/trpc/lib/routers/contentstack/schemas/blocks/carouselCards.ts

@@ -11,6 +11,7 @@ import { linkConnectionRefsSchema } from "./utils/linkConnection"
 
 const commonFields = {
   heading: z.string().optional(),
+  preamble: z.string().nullish(),
   link: buttonSchema.nullish(),
 } as const
 
@@ -103,6 +104,7 @@ export const carouselCardsSchema = z.object({
       if (!data.enable_filters) {
         return {
           heading: data.heading,
+          preamble: data.preamble,
           enableFilters: false,
           filterCategories: [],
           cards: data.card_groups.map((group) => group.cards).flat(),
@@ -121,6 +123,7 @@ export const carouselCardsSchema = z.object({
 
       return {
         heading: data.heading,
+        preamble: data.preamble,
         enableFilters: true,
         filterCategories,
         cards: data.card_groups.map((group) => group.cards).flat(),