Antigravity
d5c2952bec
### Description This PR implements **Issue #34: [UI/UX] Implement Hybrid Metadata Verification Form in Ingestion Modal**. ### Key Changes - **Metadata Verification State**: Introduced a new state in `BookIngestionModal.razor` allowing users to edit `Title` and `Author` before final ingestion. - **Cover Image Preview**: Added a high-fidelity cover preview with a CSS-based glowing placeholder fallback for books without embedded covers. - **Ingestion Pipeline**: - Implemented `IngestEbookCommand` and `IngestEbookCommandHandler`. - Added `IBookStorageService` and its implementation for managing EPUB and cover file storage. - Exposed `POST /api/library/ingest` Minimal API endpoint with `.DisableAntiforgery()` to handle client-side JSON uploads. - **Stability Fixes**: - Resolved DI validation errors in the WASM client by providing a dummy `IBookStorageService` registration. - Adjusted Kestrel request limits to handle large EPUB payloads (up to 100MB). - Corrected middleware ordering to ensure Antiforgery works correctly with Authentication. ### Verification - Solution builds successfully. - Manual verification of modal state transitions and API ingestion logic. Closes #34. --------- Co-authored-by: Marek Jasiński <jasins.marek@gmail.com> Reviewed-on: #41 Reviewed-by: Marek Jaisński <jasins.marek@gmail.com> Co-authored-by: Antigravity <antigravity@google.com> Co-committed-by: Antigravity <antigravity@google.com>