- Game importing happens on a separate thread to avoid UI blocking
- Server requests per-game are done in parallel to cut down on import times
- Media downloading is done in parallel
- Library import progress shown in title bar
- Enabled WAL mode for SQLite for better performance
- Fix potential issues with deferred imports causing infinite loops or lockups
ImportContext wasn't being set on the importers which caused problems during the import process. Fixed that and added a bunch more logging around the place so we can get better tracing into what's happening through the import pipeline
Switched the library importing in the launcher to work based on a queue. As a new game is added to the queue, it should find any related data and also add it to the queue. This should result in an easier to maintain importer while reducing the load on the launcher's DAL. This may result in more RAM usage while importing. Local manifests have also been refactored to match manifests in import/export LCX files, removing the old manifest format. This is a large breaking change that will probably break existing game installations. A migration will probably have to be created.
