add excerpt field to associations

web/src/components/associations/AssociationItem.tsx

@@ -23,6 +23,9 @@ export const AssociationItem = ({
       </div>
       <div className={styles.text}>
         <h1 className={styles.title}>{association.title}</h1>
+        {association.excerpt && (
+          <p className={styles.excerpt}>{association.excerpt}</p>
+        )}
       </div>
       <Link href={`/foreninger/${association.slug}`} className="hiddenLink">
         Mer om {association.title}

web/src/components/associations/associationItem.module.scss

@@ -22,6 +22,8 @@
   padding: .8rem 0;
 }
 
+.excerpt {}
+
 .title,
 .details {
   font-size: 1.6rem;