Merge branch '20250819-1508-refactoring' of https://github.com/guardian/dotcom-rendering into 20250819-1508-refactoring

Author: shtukas

dotcom-rendering/src/components/Carousel.importable.tsx

@@ -532,6 +532,7 @@ const CarouselCard = ({
 				index={index}
 				showTopBarDesktop={!isOnwardContent}
 				showTopBarMobile={!isOnwardContent}
+				aspectRatio={'5:4'}
 			/>
 		</LI>
 	);

dotcom-rendering/src/components/DecideContainer.tsx

@@ -10,7 +10,6 @@ import type {
 import { DynamicFast } from './DynamicFast';
 import { DynamicPackage } from './DynamicPackage';
 import { DynamicSlow } from './DynamicSlow';
-import { DynamicSlowMPU } from './DynamicSlowMPU';
 import { FixedLargeSlowXIV } from './FixedLargeSlowXIV';
 import { FixedMediumFastXI } from './FixedMediumFastXI';
 import { FixedMediumFastXII } from './FixedMediumFastXII';
@@ -89,16 +88,6 @@ export const DecideContainer = ({
 					imageLoading={imageLoading}
 				/>
 			);
-		case 'dynamic/slow-mpu':
-			return (
-				<DynamicSlowMPU
-					groupedTrails={groupedTrails}
-					containerPalette={containerPalette}
-					showAge={showAge}
-					absoluteServerTimes={absoluteServerTimes}
-					imageLoading={imageLoading}
-				/>
-			);
 		case 'dynamic/package':
 			return (
 				<DynamicPackage