1 Commits

Author	SHA1	Message	Date
Chris Chen	e7bf07c2ad	feat(storage): add IFileStorage + local-disk implementation ... Adds IFileStorage abstraction and LocalDiskFileStorage for receipt file storage with path-traversal protection, and registers it in DI. Includes 3 TDD-verified xUnit tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-29 18:18:28 -07:00