Update Announcements (#428)

Co-authored-by: Hack Bot <[email protected]>

src/data/announcements.json

@@ -1,4 +1,10 @@
 [
+    {
+        "id": 8,
+        "subject": "Post-Lunch hacking has begun!",
+        "body": "Hello!\r\n\r\nThe dedicated lunch break is now over and it is time to get back to hacking! Our next break will be for dinner @ 6:00pm. In the meantime, don\u2019t forget to check out the #hoth-front-desk and our help room voice channels if you need any help on your projects or approach our office table at the back of the room!\r\n\r\nWe wish you luck and can\u2019t wait to see what you build! Happy hacking!",
+        "timestamp": "2024-03-03T21:58:58Z"
+    },
     {
         "id": 7,
         "subject": "Interdisciplinary Research Panel",