fix: prettier formatting and downgrade upload-artifact to v3 for Gitea

app/api/discord-app/[id]/route.ts

@@ -22,7 +22,9 @@ export async function GET(
     try {
         info = await getDiscordAppInfo(id);
     } catch (error) {
-        warnDev(`discord-app upstream failed: ${id} -> ${error instanceof Error ? error.message : error}`);
+        warnDev(
+            `discord-app upstream failed: ${id} -> ${error instanceof Error ? error.message : error}`,
+        );
         return jsonErrorWithCors({ error: "Upstream unavailable" }, 502, 60, origin);
     }
     if (!info) {