🐛 Artie v4.0.9 — NES/SNES scrape fix

Quick patch release. If you scraped NES or SNES on muOS Jacaranda 2601 and the box art never showed up in Explore, this is the fix.

🐛 Bug fixes

• NES and SNES box art now lands where muOS reads from. The default catalogue paths (Nintendo NES-Famicom, Nintendo SNES-SFC) had no spaces around the hyphen — but Jacaranda's actual catalogue dirs are Nintendo NES - Famicom and Nintendo SNES - SFC. Result: scrapes "succeeded" but the art was written where the muOS frontend never looked. Confirmed against a real 2601 device. SFCMSU (SNES Hacks) shared the same broken path and is fixed too. Reported in #54.

• NES.png logo bundled. We had FAMICOM.png and FC.png but not NES.png — folders literally named NES had a blank space in the systems list. Same artwork as FAMICOM.png for visual consistency.

✨ Heads-up for users running v4.0.8 or earlier

If you scraped NES/SNES on a previous version, the box art is sitting in the wrong directory. After updating, delete the old NES/SNES media (X on the systems screen) and re-scrape — it'll land in the correct catalogue path this time.

If your device's catalogue uses different names, you can still override per-system via systems.json in .artie/ — see the README under "Custom systems".

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✅ Drop-in update — install over your existing v4.0.x install. Settings, scraped media, and any masks you've configured are preserved.

Big thanks to @AaronMT for the careful debugging and SSH'ing in to share the actual directory listing.