Mixes are their own concept, not playlists: they live in their own
Mixes/MixItems tables, cannot be edited and never show up among the
user's playlists. Each item is either a Musify track or a YouTube Music
reference, so YouTube songs stream directly instead of being downloaded.
A daily Hangfire job seeds the mixes from the listening history: one
discovery mix, one daily mix and one per top artist.
The per-user YouTube filler query was already in the working tree and
rides along here because it shares files with this change.
- Remove the no-op Worker BackgroundService and its registration; the process
is kept alive and does its work through the MassTransit bus and the upload
intent jobs (their own hosted services)
- Fix the gateway middleware guard to reject on string.IsNullOrEmpty(prefix)
instead of 'is null', which no longer matched TicketValidator returning
string.Empty for invalid tickets (invalid tickets skipped the 401 and an
empty object key could slip through)
Build: 0 warnings, 0 errors.
- Add Musify.Application.AddApplication(services, config) as the layer's DI
entry point: registers Mediator, UploadIntentValidator and all app configs
- Collapse the 5 near-identical AddXConfiguration methods into a single
generic AddValidatedOptions<T>(config, section)
- Move UploadIntentValidator registration out of Infrastructure into the
Application layer (fixes layering leak); Infra config binding now uses the
generic helper
- Api calls AddApplication; Worker uses AddValidatedOptions for its configs
Build: 0 warnings, 0 errors.
- Move all .NET (6 projects, solution, Directory.*.props, nuget.config)
into backend/ so the monorepo root can host non-.NET projects later
- Remove throwaway test artifacts: player.html, pl.json
- Trim dead Flutter rules from .gitignore
Build from backend/Musify.slnx: 0 warnings, 0 errors.