Fix a few remaining wrong dates

Author: martinbonnin

src/app/(main)/community/events/events.ts

@@ -42,8 +42,8 @@ export const events: Event[] = [
   {
     name: "WG Day 2026",
     slug: "wg-day-2026",
-    location: "Menlo Park, California",
-    date: "2026-05-08T16:30:00+00:00",
+    location: "Fremont, California",
+    date: "2026-05-21T16:30:00+00:00",
     eventLink: "/conf/2026/wg-day",
     host: "GraphQL Foundation",
   },
@@ -59,8 +59,8 @@ export const events: Event[] = [
   {
     name: "GraphQLConf 2026",
     slug: "graphql-conf-2026",
-    location: "Menlo Park, California",
-    date: "2026-05-06T16:00:00+00:00",
+    location: "Fremont, California",
+    date: "2026-05-19T16:00:00+00:00",
     eventLink: "/conf/2026",
     host: "GraphQL Foundation",
   },

src/app/conf/2026/schedule/_components/use-current-time-marker.ts

@@ -1,8 +1,8 @@
 import { useEffect, useState } from "react"
 import { format } from "date-fns"
 
-const CONFERENCE_START = new Date("2026-05-06T00:00:00")
-const CONFERENCE_END = new Date("2026-05-07T23:59:59")
+const CONFERENCE_START = new Date("2026-05-19T00:00:00")
+const CONFERENCE_END = new Date("2026-05-20T23:59:59")
 
 export function useCurrentTimeMarker() {
   const [now, setNow] = useState<Date>(new Date())