Added reactions on news items

src/components/newsEntry.js

@@ -0,0 +1,29 @@
+import React from 'react'
+
+import ReactButton from './reactButton.js'
+
+import styles from './newsEntry.module.css'
+
+export default function NewsEntry({ newsKey, newsItem, uid, onReact }) {
+  return (
+    <div>
+      <div className={styles.newsContainer}>
+        <div className={styles.itemNumber}>{newsKey} :</div>
+        <div
+          className={styles.newsTitle}
+          dangerouslySetInnerHTML={{ __html: newsItem.title }}
+        />
+        <div
+          className={styles.newsBody}
+          dangerouslySetInnerHTML={{ __html: newsItem.body }}
+        />
+      </div>
+      <ReactButton
+        existingReacts={newsItem.reacts}
+        uid={uid}
+        onClick={onReact}
+      />
+      <hr />
+    </div>
+  )
+}