English copy — BATCH 2 of 3: 17 apps, 317 strings (R-560 slice 5)

audiobookshelf, code-server, crafty-controller, glance, gokapi, gramps-web,
jellyfin, mealie, navidrome, plex, sonarr, tandoor, termix, uptime-kuma, vikunja,
wger, wishlist. EN_MISSING_CEILING 624 -> 307.

Two lines needed judgement rather than translation, and both are written up in the
CHANGELOG so a later reader does not take them for slips. Jellyfin's setup step tells
the reader to pick Hungarian in the wizard — wrong advice for an English household,
so the English says "choose your language". Mealie's "Hungarian is available too"
becomes "English and Hungarian among them". Neither adds a promise the Hungarian does
not make; the Hungarian is untouched in both.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

scripts/check-copy-i18n.py

@@ -67,14 +67,14 @@ SUPPORTED_LANGS = ("en",)
 # and HU_FORMAL_CEILING.
 #
 # Measured on 94bc5febaca2, before any translation: 1 032 copy strings, none with English.
-#     1032 → 943 (pilot) → 624 (batch 1, 17 apps) → (batch 2) → (batch 3)
+#     1032 → 943 (pilot) → 624 (batch 1, 17 apps) → 307 (batch 2, 17 apps) → (batch 3)
 #
 # THE FLOOR IS 1, NOT 0, UNTIL R-593 IS FIXED. papra's `deploy_fields[AUTH_SECRET].description`
 # is a Hungarian DEFECT — it describes a session-signing key as „the app's subdomain". A
 # localisation release may not change Hungarian bytes, and translating a wrong sentence faithfully
 # would ship the error in a second language, so that ONE field is deliberately left untranslated
 # and falls back to the Hungarian. Fixing R-593 is what lets this reach 0.
-EN_MISSING_CEILING = 624
+EN_MISSING_CEILING = 307
 
 # ── What counts as COPY ──────────────────────────────────────────────────────────────────────────
 #