enable osint ctf, diyarbakir sunrise/sunset, hackathon card redesign

Author: dogancanbakir

components/index/cards/osint.js

@@ -240,7 +240,7 @@ export default function Osint() {
                 letterSpacing: '1px'
               }}
             >
-              START HUNTING
+              REGISTER
             </Buttons>
           </Box>
 

components/index/ctas/osint/osint-cta.js

@@ -227,7 +227,7 @@ export default function OsintCTA() {
           }}
           as="span"
         >
-          START HUNTING
+          REGISTER
         </Button>
       </Card>
     </Box>

lib/announcements.json

@@ -1,10 +1,9 @@
 [
   {
     "id": "hhs-osint-ctf",
-    "disabled": true,
-    "expiresAt": "2026-03-31",
-    "copy": "HHS OSINT CTF is live!",
-    "caption": "Test your open-source intelligence skills in our capture the flag challenge. Start hunting now!",
+    "expiresAt": "2026-04-15",
+    "copy": "HHS OSINT CTF Registration Open!",
+    "caption": "Test your open-source intelligence skills in our capture the flag challenge. Register now!",
     "href": "https://hhs.ninja",
     "imgSrc": "/project-icon/osint-sticker.svg",
     "imgAlt": "OSINT CTF"

lib/cards.json

@@ -3,7 +3,7 @@
   { "component": "communityHub", "section": "opensource" },
   { "component": "githubmon", "section": "opensource" },
   { "component": "awesome-hackathon", "section": "opensource" },
-  { "component": "osint", "section": "community", "disabled": true },
+  { "component": "osint", "section": "community", "expiresAt": "2026-04-15" },
   { "component": "som", "section": "community", "disabled": true },
   { "component": "athena", "section": "community", "disabled": true },
   { "component": "highway", "section": "community", "disabled": true },

lib/cta.json

@@ -1,7 +1,7 @@
 [
   {
     "component": "osint/osint-cta",
-    "disabled": true
+    "expiresAt": "2026-04-15"
   },
   {
     "component": "door/door-cta"

pages/index.js

@@ -1622,8 +1622,10 @@ function Page({
 export async function getStaticProps() {
   // Only load critical static data at build time
   const carouselCards = require('../lib/carousel.json')
-  const ctaCards = require('../lib/cta.json').filter(c => !c.disabled)
-  const cardsList = require('../lib/cards.json').filter(c => !c.disabled)
+  const now = new Date()
+  const isActive = c => !c.disabled && (!c.expiresAt || new Date(c.expiresAt) > now)
+  const ctaCards = require('../lib/cta.json').filter(isActive)
+  const cardsList = require('../lib/cards.json').filter(isActive)
 
   // Load basic events data for initial page render (optional)
   let events = []