refactor: renamed API dirs

app/api/locations/in-year/route.ts

@@ -0,0 +1,14 @@
+import { fetchAllLocations } from '@/app/lib/actions/locationActions';
+import type { NextApiRequest } from 'next'
+import { NextResponse } from 'next/server';
+ 
+export const GET = async (
+  req: NextApiRequest,
+) => {
+  // get year from query params
+  const url = new URL(req.url as string);
+  const year = parseInt(url.searchParams.get('year') as string, 10);
+  const locations = await fetchAllLocations(year);
+
+  return NextResponse.json({ locations });
+}