Add helper functions for fetching events #115

helper functions for [year] and [year]/[term] only

closes #110

Terms and years should be sorted. Take a look at #145

Terms and years should be sorted. Take a look at #145

Why do we have the order as winter, spring, then fall?

Why do we have the order as winter, spring, then fall?

because that's the chronological order. Jan - April, May -> August, Sept -> Dec

 ): 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));

 export async function getYears(): Promise<string[]> {
   return (await fs.readdir(EVENTS_PATH, { withFileTypes: true })).map(
     (dirent) => dirent.name
   );

 ): Promise<string[]> {
   return (
     await fs.readdir(path.join(EVENTS_PATH, year, term), {
       withFileTypes: true,

 const EVENTS_PATH = path.join("content", "events");
 export async function getYears(): Promise<string[]> {
   return await fs.readdir(EVENTS_PATH);

 }
 export async function getTermsByYear(year: string): Promise<string[]> {
   return await fs.readdir(path.join(EVENTS_PATH, year));

   };
 }
 export async function getEventsByTerm(