env update

.env

@@ -1 +0,0 @@
-NEXT_PUBLIC_HOSTNAME = "https://echecsfrance.vercel.app"

.env.development

@@ -0,0 +1 @@
+NEXT_PUBLIC_URL=http://localhost:3000

.env.production

@@ -0,0 +1 @@
+NEXT_PUBLIC_URL=https://$NEXT_PUBLIC_VERCEL_URL

utils/getTournamentData.tsx

@@ -3,11 +3,7 @@
  * @remarks The result is cached for the revalidation period in seconds
  */
 export default async function getTournaments(country: string) {
-  const server =
-    process.env.NODE_ENV === "production"
-      ? process.env.NEXT_PUBLIC_HOSTNAME
-      : "http://localhost:3000";
-
+  const server = process.env.SERVER;
   const res = await fetch(`${server}/api/tournaments/${country}`, {
     next: { revalidate: 300 },
   });