fix(tools): artantares-mutations aus generischem Item-Lookup ausschließen; empire-ruins gegen gewachsenen Korpus neu abgeglichen

Das Lookup-Tool hatte Dark Vision/Ethereal (u.ae.) von "Ghost" fälschlich
mit dem Mutations-Flavourtext aus artantares-mutations.items.json
befüllt statt mit der korrekten generischen Kreatur-Eigenschaft aus
wfrp4e-core.items.json, da die Datei alphabetisch zuerst gescannt wurde.
Neue AMBIGUOUS_NAME_PACKS-Ausschlussliste behebt das dauerhaft.

Anschließend erneut gegen den seit dem letzten Lauf stark gewachsenen
Korpus abgeglichen: 5885/6221 Items wiederverwendet (vorher ~5773),
336 bleiben ohne Korpus-Treffer.

module.json

@@ -8,7 +8,7 @@
     }
   ],
   "url": "https://gitea.palmenalzer.de/alzer/wfrp-4e-de",
-  "version": "8.6.120",
+  "version": "8.6.121",
   "esmodules": [
     "modules/babele-register.js",
     "modules/addon-register.js",

tools/translate_actor_items_from_corpus.cjs

@@ -33,8 +33,18 @@ const PARTIAL_PACKS = new Set([
   'wfrp4e-empire-ruins.actors.json'
 ]);
 
+// Packs that must never feed the generic lookup, independent of translation completeness:
+// their entries use the same short names as core Creature Traits/Talents (Dark Vision,
+// Ethereal, Bite, Fear ...) but with pack-specific (mutation-flavoured) meanings. Matching
+// an NSC's generic core trait against these would silently swap in the wrong, mutation-
+// themed description. Add third-party/homebrew item packs with this kind of name overlap
+// here as they're introduced.
+const AMBIGUOUS_NAME_PACKS = new Set([
+  'artantares-mutations.items.json'
+]);
+
 function buildLookups(extraExclude = []) {
-  const exclude = new Set([...PARTIAL_PACKS, ...extraExclude]);
+  const exclude = new Set([...PARTIAL_PACKS, ...AMBIGUOUS_NAME_PACKS, ...extraExclude]);
   const itemsLookup = {};   // key -> translated item, from already-translated *.items.json packs
   const actorLookup = {};   // key -> translated item, from nested items inside already-translated *.actors.json/*.bestiary.json
   const byName = {};        // English name -> translated item (fallback for actor-embedded items with random Foundry IDs as keys)