Add alt text to feature image on blog post

components/article/Article.tsx

@@ -27,7 +27,10 @@ export function Article(props: IPost) {
     <article>
       <div className="flex flex-col items-center mt-10 mb-16 space-y-4">
         <Contained>
-          <ArticleSectionFeatureImage featureImage={featureImage} />
+          <ArticleSectionFeatureImage
+            featureImage={featureImage}
+            title={title}
+          />
         </Contained>
 
         <ArticleContained>

components/article/sections/ArticleSectionFeatureImage.tsx

@@ -2,15 +2,16 @@ import { IFigureImage } from '../../../types/cms';
 
 interface Props {
   featureImage: IFigureImage;
+  title: string;
 }
 
-export function ArticleSectionFeatureImage({ featureImage }: Props) {
+export function ArticleSectionFeatureImage({ featureImage, title }: Props) {
   return (
     <div className="w-full pb-4 desktop:pb-0">
       <div className="relative w-full mb-4 aspect-w-14 aspect-h-8">
         <img
           src={featureImage?.imageUrl}
-          alt={featureImage?.description ?? ''}
+          alt={featureImage?.description ?? title}
           className="object-cover rounded"
         />
       </div>