fix: add bun.lock to .gitignore

fix: fetch schedule data from official API endpoint

Author: KoukeNeko

.gitignore

@@ -27,3 +27,4 @@ pnpm-debug.log*
 astro_tmp_pages_*
 
 *.swp
+bun.lock

src/components/home/Schedule.astro

@@ -26,7 +26,7 @@ const t = getLocale(Astro.url);
 // Fetch schedule data dynamically from the API endpoint
 let scheduleData: ScheduleData;
 try {
-  const response = await fetch(`${Astro.site?.origin || 'http://localhost:4321'}/2025/schedule.json`);
+  const response = await fetch('https://sitcon.camp/2025/schedule.json');
   if (!response.ok) {
     throw new Error(`Failed to fetch schedule: ${response.status}`);
   }