Merge pull request #116 from JuliaCon/lk-addYT

Update LiveTalksPlaceholder.tsx

src/components/live/LiveTalksPlaceholder.tsx

@@ -42,7 +42,20 @@ export const LiveTalksPlaceholder = () => {
       case isBeforeConference:
         return "The conference hasn't started yet.";
       case isAfterConference:
-        return "The conference is now over. Thank you to everyone who made this JuliaCon awesome!";
+        return (
+          <>
+            The conference is now over. Thank you to everyone who made this
+            JuliaCon awesome! Visit{" "}
+            <a
+              href={
+                "https://www.youtube.com/playlist?list=PLP8iPy9hna6Tl2UHTrm4jnIYrLkIcAROR"
+              }
+            >
+              the Julia Language's YouTube
+            </a>{" "}
+            to watch all of the conference's talks, workshops, and keynotes.
+          </>
+        );
       case data?.talks?.length === 0:
         return "There are no talks scheduled for today.";
       case dayHasEnded: