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
parent ac65c68e18
commit e7bf07c2ad
6 changed files with 119 additions and 0 deletions
@@ -14,5 +14,8 @@
  },
  "Cors": {
    "AllowedOrigins": [ "http://localhost:4200", "https://localhost:4200" ]
+  },
+  "Storage": {
+    "LocalRoot": "App_Data/storage"
  }
 }