Update admin page tests to mock next/navigation (useRouter, usePathname, useSearchParams) for the RecentRequestsTable component and reset router mocks in beforeEach. Adjust SWR test fixtures to match the component's real API usage by replacing /api/admin/requests/recent with the paginated endpoint (/api/admin/requests?page=1&pageSize=25&search=&status=all&userId=&sortBy=createdAt&sortOrder=desc), include pagination metadata (total, page, pageSize, totalPages) and request.userId, and add a mock for /api/admin/users. This aligns the tests with the component's routing and data fetching behavior.
Adds file hash-based matching for Audiobookshelf library items to ensure 100% accurate ASIN assignment for RMAB-organized content. Removes fuzzy matching from library availability checks, making all matching ASIN-only to eliminate false positives and race conditions. Updates database schema, processors, and matcher utilities; adds new tests and documentation for the new matching strategy. Removes obsolete scripts, Dockerfile, and related tests; updates docker-compose for test environments.