seoulmilk4/seoulmilk_be

Seoulmilk is a backend for agency, employee, and administrator workflows, including authentication and tax-invoice handling. Users authenticate, then access role-specific operations; tax invoices can be queried, updated, deleted, exported, and processed through OCR or tax-service integrations. The tree and sampled files establish the domain areas, while excerpts show concrete authentication calls and invoice query capabilities. Most controllers, tax implementations, and integrations were not sampled, so their relationships are left unverified rather than presented as confirmed call paths.