Imported products can now classify themselves.

• When your WISEPIM project has adopted a classification standard (ETIM or
  GS1 GPC), products you import land directly in the right family and
  category, it follows your project's Import by scraping
  settings.
• The scan now also picks up each product's barcode (GTIN/EAN), brand and
  manufacturer part number from the page and sends them along, so even pages
  WISEPIM cannot re-read server-side import with their identifiers filled.
• The popup's footer shows when a connected project classifies imports
  ("Imports into Project · classified into ETIM").

Fixes the extension not working after install: the popup was in some cases stuck on
"Checking your connection…" and never connected.
- The background script now loads correctly in Firefox.
- If the popup ever cannot reach its background process, it now shows a clear
error message instead of spinning forever.

Run your enrichment automatically, right after an import.

• New "Enrich after importing" toggle in the popup. Leave it on and WISEPIM
  runs the enrichment you configured for scraped products as soon as the import
  lands, so products arrive written rather than raw. Choose the steps under
  Settings > Import by scraping in WISEPIM: research the product on the web
  first, then write descriptions, titles, SEO and more, each with the prompt you
  picked. The toggle remembers your choice.
• "Open WISEPIM" after an import now opens your products list with the newest
  changes on top, so what you just imported is the first thing you see.