feat: sponsor sales closed

Author: saihaj

src/app/conf/2025/components/become-a-sponsor/index.tsx

@@ -23,9 +23,10 @@ export function BecomeASponsor() {
             href="https://events.linuxfoundation.org/sponsor-GraphQLConf-25?utm_source=graphql_conf_2025&utm_medium=website&utm_campaign=sponsor_section"
             target="_blank"
             rel="noreferrer"
-            className="shrink-0"
+            className="shrink-0 opacity-55"
+            disabled
           >
-            Download the Prospectus
+            Sponsor Sales Closed
           </Button>
         </header>
         <dl className="relative z-10 mt-10 border border-neu-300 md:backdrop-blur-[6.4px] xl:mt-16">
@@ -100,7 +101,7 @@ function Stripes() {
         [--end-2:hsl(var(--color-neu-0))]
         dark:[--start-2:rgba(255,204,239,.1)]
         dark:[--end-2:hsl(var(--color-pri-lighter)/.4)]
-        
+
         translate-y-12
 
         [mask-size:120%]

src/app/conf/2025/components/register-today/index.tsx

@@ -38,8 +38,13 @@ export function RegisterToday({ className }: RegisterTodayProps) {
         </div>
         <div className="mt-10 flex gap-x-6 gap-y-4 max-sm:flex-col">
           <Button href={GET_TICKETS_LINK}>Register today</Button>
-          <Button variant="secondary" href="#sponsors">
-            Become a Sponsor
+          <Button
+            disabled
+            className="opacity-55"
+            variant="secondary"
+            href="#sponsors"
+          >
+            Sponsor Sales Closed
           </Button>
         </div>
       </div>