tidy up, add section header component with links + make breadcrumb component

web/src/components/news/NewsList.tsx

@@ -1,3 +1,4 @@
+import { SectionHeader } from "../general/SectionHeader";
 import { NewsItem } from "./NewsItem";
 import styles from "./newsList.module.scss";
 import { NewsFragment } from "@/lib/news";
@@ -18,12 +19,7 @@ export const NewsList = ({
   return (
     <section className={styles.newsWrapper}>
       {heading && (
-        <h2 className="circlehead">
-          <span className="circle"></span>
-          <span className="circle"></span>
-          <span className="circle"></span>
-          {heading}
-        </h2>
+        <SectionHeader heading={heading} link="/aktuelt" linkText="Se flere artikler" />
       )}
       <ul className={`${styles.newsList} ${featured && styles.featured}`}>
         {filteredNews.map((singleNews) => (