Implement 4-step onboarding flow for new vendors after signup: - Step 1: Company profile setup - Step 2: Letzshop API configuration with connection testing - Step 3: Product & order import CSV URL configuration - Step 4: Historical order sync with progress bar Key features: - Blocks dashboard access until completed - Step indicators with visual progress - Resume capability (progress persisted in DB) - Admin skip capability for support cases 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Generic single-database configuration.