change to .md

lib/events.ts

@@ -49,8 +49,8 @@ export async function getEventsByTerm(
   term: string
 ): Promise<Event[]> {
   const files = (await fs.readdir(path.join(EVENTS_PATH, year, term)))
-    .filter((name) => name.endsWith(".event.md"))
-    .map((name) => name.slice(0, -".event.md".length));
+    .filter((name) => name.endsWith(".md"))
+    .map((name) => name.slice(0, -".md".length));
 
   const props = await Promise.all(
     files.map((file) => getEventBySlug(year, term, file))