develop
docs: add AI chat dialog export and link in README
feat(products): add optional imageUrl field to Product model and seed data
fix(orders): protect cancel endpoint with authGuard middleware
chore(init): project init — Hono + TypeScript + Prisma + PostgreSQL
docs: del CLAUDE.md 4 phase
feat(docker): auto-run prisma seed on container startup
update: README.md
feat(docs,docker): Swagger UI, Postman collection, Dockerfile, README
chore(deps): move tsx to dependencies for production seed execution