[ncbudd]

SeerrNG #604 Remember the last sign-in method, and Games with ROMarrNG

Two commits on top of main (42f299c6), from tester feedback and the sign-in suggestion on Discord.

1. Open sign-in the way this device last signed in

• After a successful Jellyfin/Emby password or email sign-in, the phone or browser remembers the method (localStorage, lumen-last-sign-in). The next sign-in opens straight to that form, so a family member picks Jellyfin once and then just types their password.
• The other ways stay one tap away: the Jellyfin form keeps "Use an email and password instead", and the email form keeps "Use your Jellyfin account instead".
• Failed sign-ins aren't remembered. Quick Connect and Plex keep the start page, since a code shouldn't be requested unprompted.
• The admin's existing choice, "loginStyle": "form" (Settings → Sign-in page), still wins. The admin page and docs/using-seerr/lumen.md mention the remembering.

2. Show Games when only ROMarrNG is connected

• SeerrNG serves retro and modern consoles from ROMarrNG (RomM) as well as QuestarrNG. Lumen only counted QuestarrNG (softwareEnabled), so a ROMarrNG-only server had no Games at all.
• romarrEnabled now counts too.
• Games lists only the categories whose catalogue answers, using the existing per-category probe. A ROMarrNG-only server gets Retro and Modern consoles, with no PC games tab that can't load, and the dead PC list is never requested.

Testing

• tsc --noEmit, build, and unit tests: 27 passed, including the real-image proxy tests.
• Playwright on desktop, iPhone, Android and tablet: 343 passed, 13 skipped (device-only cases). New tests cover:
  • Remembering the Jellyfin form, then switching to email and back.
  • A failed sign-in not being remembered.
  • Games on a ROMarrNG-only server, with only the consoles it serves.
• Running on a production install (SeerrNG behind a Cloudflare tunnel) with the sign-in change.
• Lab SeerrNG 3.72.16: confirmed that categories switched on with no service behind them stay hidden, and that /adult answers 404 while the adult category is off. There was no ROMarrNG in the lab, so the Games change is covered by the browser tests.

[ncbudd]

Merged upstream as snapetech-org/seerrng#604 (068c0ef6), with the maintainer's review fixes: Games keeps configured consoles visible with Retry on a temporary error, probe answers expire after 10 minutes, and the save script rejects malformed permission values. main now has it.