0764bc11a6
- EU Sales List: engine, CSV/XML generators, Skatteverket format, tests - VAT Monitor: moms box mapping, revenue breakdown, validation, tests - Intrastat: product registry, SCB CSV generator, threshold tracking, tests - Currency Receivables: FX exposure, unrealized gain/loss calc, tests - Shared utilities: EU country list, moms box mapping - API routes for report generation and file downloads - Workspace UI components for all 4 extensions Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>