Add sorting

lib/events.ts

@@ -6,15 +6,19 @@ import { MDXRemoteSerializeResult } from "next-mdx-remote";
 import { serialize } from "next-mdx-remote/serialize";
 
 const EVENTS_PATH = path.join("content", "events");
+const TERMS = ["winter", "spring", "fall"];
 
 export async function getYears(): Promise<string[]> {
   return (await fs.readdir(EVENTS_PATH, { withFileTypes: true }))
     .filter((dirent) => dirent.isDirectory())
-    .map((dirent) => dirent.name);
+    .map((dirent) => dirent.name)
+    .sort();
 }
 
 export async function getTermsByYear(year: string): Promise<string[]> {
-  return await fs.readdir(path.join(EVENTS_PATH, year));
+  return (await fs.readdir(path.join(EVENTS_PATH, year))).sort(
+    (a, b) => TERMS.indexOf(a) - TERMS.indexOf(b)
+  );
 }
 
 interface Metadata {