ASP.NET Core Blazor (.NET 10) + EF Core/SQLite + Identity. Features: - Wishlists & items with local image storage (upload, clipboard paste, or URL fetched and stored locally) - Owner-hidden claims (enforced at the query layer) to preserve surprises - Admin-invite-only onboarding with email-based password resets - All state under /data; ships as a single Docker image Includes Dockerfile, docker-compose, Gitea Actions CI (test + push image), Unraid template, and xUnit tests (claim privacy, invite lifecycle, image validation). Co-Authored-By: Claude Opus 4.8 <[email protected]>