Fix CFP dates: closes July 15, results September 1, 2026

Co-authored-by: fredleger <2778741+fredleger@users.noreply.github.com>

Author: Copilot

application/src/data/pages/home/en.ts

@@ -102,8 +102,8 @@ export default {
       title: 'Important Dates',
       items: [
         { label: 'CFP Opens', date: 'May 15, 2026' },
-        { label: 'CFP Closes', date: 'September 1, 2026' },
-        { label: 'Speakers Notified', date: 'September 15, 2026' },
+        { label: 'CFP Closes', date: 'July 15, 2026' },
+        { label: 'Speakers Notified', date: 'September 1, 2026' },
         { label: 'Event Day', date: 'December 10, 2026' },
       ],
     },

application/src/data/pages/home/fr.ts

@@ -103,8 +103,8 @@ export default {
       title: 'Dates importantes',
       items: [
         { label: 'Ouverture du CFP', date: '15 mai 2026' },
-        { label: 'Clôture du CFP', date: '1er septembre 2026' },
-        { label: 'Notification des speakers', date: '15 septembre 2026' },
+        { label: 'Clôture du CFP', date: '15 juillet 2026' },
+        { label: 'Notification des speakers', date: '1er septembre 2026' },
         { label: 'Jour J', date: '10 décembre 2026' },
       ],
     },