Replace default Anna's Archive base URL from https://annas-archive.li to https://annas-archive.gl across docs, UI components, API routes, processors, services, and tests. Add comprehensive tests for the admin manual-import API route and enhance the manual-import route to fetch missing ASIN details from Audnexus and create audiobook records with proper error handling and logging. Update related test expectations and FlareSolverr test usages to reflect the new default URL.
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.
Introduced a Vitest-based backend unit testing framework with supporting scripts, helpers, and GitHub Actions integration. Refactored the admin settings page to a modular architecture, splitting monolithic logic into feature-specific tabs and hooks for improved maintainability and testability. Updated documentation to reflect the new testing setup and settings architecture, and added new dependencies for testing utilities.