* fix: resolve CI failures in type check, codegen, and lint
- Add missing title and artist fields to frontend QueueTrack interface
- Rename queue.QueueTrack to queue.Track and queue.QueueState to
queue.State to fix revive stutter lint errors
- Fix wsl violations (cuddled declaration, block ending with comment)
- Break long slog lines to satisfy golines formatter
- Run go mod tidy to add missing go.sum entries for templ dependencies
- Regenerate sqlc output for updated tooling version
* fix(ci): disable redundant checkout in govulncheck action
The govulncheck-action runs its own actions/checkout internally,
which conflicts with the checkout@v6 already performed by the job.
This causes 'Duplicate header: Authorization' HTTP 400 errors.
Setting repo-checkout: false skips the redundant checkout.
- Fix 10 err113 violations: extract dynamic errors to package-level sentinels
- Fix 12 errcheck violations: handle unchecked error returns in player,
metadata, and config packages
- Fix 4 revive stutter warnings: rename player.PlayerState to player.State,
player.PlayerVolume to player.Volume, queue.QueueTrack to queue.Track,
queue.QueueState to queue.State
- Fix 2 staticcheck SA4001: simplify *&x to x in assets handler
- Fix 5 unused constants: remove dead AudioFileType iota block in models
- Fix gci/gofumpt/wsl formatting issues across multiple files
- Add gofumpt module-path setting to .golangci.yml for correct import grouping
- Fix player test: gate integration test behind YELLOWJACKET_INTEGRATION env var
instead of only skipping in CI, and replace t.Errorf+t.Failed with t.Fatalf
- Remove continue-on-error from golangci-lint CI step so linting is now required