✨ Allow setting API endpoint via env variable

src/store.js

@@ -64,7 +64,7 @@ export const parsedTimetable = computed(() => {
 });
 
 export async function fetchData() {
-  const baseUrl = "/api";
+  const baseUrl = import.meta.env.VITE_API_ENDPOINT || "/api";
 
   const checkResponse = await fetch(`${baseUrl}/check`);
   if (checkResponse.status != 200) router.push("/login");