conf: add unconference to list of events; link to sched to build the agenda (graphql#1525)

Author: beerose

src/templates/schedule.tsx

@@ -30,7 +30,7 @@ const ScheduleTemplate: FC<PageProps<{}, { schedule: ScheduleSession[] }>> = ({
               <b>subject to change</b>.
             </p>
 
-            <div className="flex lg:flex-row flex-col items-start mt-8">
+            <div className="flex lg:flex-row flex-col items-start my-8">
               <div className="flex gap-2.5 flex-wrap w-full">
                 {eventsColors.map(([event, color]) => (
                   <div className="flex items-center">
@@ -43,6 +43,12 @@ const ScheduleTemplate: FC<PageProps<{}, { schedule: ScheduleSession[] }>> = ({
                 ))}
               </div>
             </div>
+            <a
+              href="https://graphqlconf23.sched.com/"
+              className="rounded-md border-2 py-2 font-normal underline-offset-2"
+            >
+              🔗 Bookmark sessions & plan your days on Sched
+            </a>
             <ScheduleList scheduleData={schedule} />
           </section>
         </div>

src/utils/eventsColors.ts

@@ -4,4 +4,5 @@ export const eventsColors = [
   ["Lightning Talks", "rgb(22, 165, 150)", "rgb(22, 165, 150, 0.1)"],
   ["Session Presentations", "rgb(236, 70, 70)", "rgb(236, 70, 70, 0.1)"],
   ["Workshops", "rgb(230, 129, 47)", "rgb(230, 129, 47, 0.1)"],
+  ["Unconference", "rgb(255, 209, 102)", "rgb(255, 209, 102, 0.1)"],
 ]