Chris wrote:
You're not stuck, and this really isn't a dumb question! You can skip that reset file completely. When you rebuilt, SparkBox automatically re-created your Jellyfin admin account for you — the username is sparkbox, and its password is saved right in your dashboard. Open the dashboard, go to Settings then Passwords, and look for the entry called 'Jellyfin admin (shared with Seerr)'. That's the one. On the Jellyfin login page, click the sparkbox avatar and paste that password in. Once you're logged in you can change it anytime under Dashboard then Users then sparkbox.