Bug: Language selector worked on UI but import always used 'en' Root causes: 1. Frontend: startImport() was not including language in API payload 2. Backend: language was not stored in import job database record 3. Backend: language was not returned in API response models Fixes: - Add language to payload in marketplace.js startImport() - Add language column to MarketplaceImportJob model - Store language when creating import job in service - Include language in both response model converters - Add database migration for language column 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Generic single-database configuration.