Phil Skentelbery
eaafa78cf3
Implements Phase 2 infrastructure for participant registration and authentication: Database Models: - Add Participant model with exchange scoping and soft deletes - Add MagicToken model for passwordless authentication - Add participants relationship to Exchange model - Include proper indexes and foreign key constraints Migration Infrastructure: - Generate Alembic migration for new models - Create entrypoint.sh script for automatic migrations on container startup - Update Containerfile to use entrypoint script and include uv binary - Remove db.create_all() in favor of migration-based schema management This establishes the foundation for implementing stories 4.1-4.3, 5.1-5.3, and 10.1. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>