Adds an 'Artikelfeld' action in the aspect import UI alongside skip/match/create.
Aspects like 'Marke' and 'Herstellernummer' auto-detect to manufacturer/modelNumber
via ARTICLE_FIELD_ALIASES. Mappings are persisted as a JSON column on ArticleType.
EbayAdapter.buildAspects() now reads these mappings and populates them from the
article's direct fields when building eBay listing aspects.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
