Two bugs causing "Program Not Available" on storefront enrollment:
1. extract_store_from_referer() was not platform-aware — used
settings.main_domain (wizard.lu) instead of platform.domain
(rewardflow.lu) for subdomain detection, and restricted path-based
extraction to localhost only. Now mirrors the platform-aware logic
from _detect_store_from_host_and_path(): checks platform.domain for
subdomain detection (fashionhub.rewardflow.lu → fashionhub) and
allows path-based extraction on platform domains
(rewardflow.lu/storefront/FASHIONHUB/... → FASHIONHUB).
2. Storefront JS scripts (enroll, dashboard, history) were missing
defer attribute, causing them to execute before log-config.js and
crash on window.LogConfig access. Also fix quote escaping in
server-side rendered x-text expressions for French translations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>