Publish artwork, metadata, and transport state through a shared Dart bridge. Add configurable Android RemoteViews and iOS WidgetKit players with controls and links into the full player.
Serialize widget commands and session restoration, and share one headless-capable iOS Flutter engine with the foreground scene. Include native integration tests, Dart bridge tests, and widget setup documentation.
Replace the Go backend with the Rust workspace and route Android/iOS through
UniFFI bindings. Include the migrated extension runtime, network, providers,
media metadata, downloads and library operations, with version 5.0.0+147.
Remove Go sources, adapters, native build selection and CI dependencies.
Build Rust unconditionally and lock the iOS Rust pod using a relative path.
Retain legacy source and migration evidence in a local ignored archive.
Validation: Android Kotlin compile and 53 native tests; Swift Rust-branch
equivalence and syntax; CocoaPods install; workflow, shell, Ruby, plist and
diff checks. Reuse the preceding 100 Rust tests, fmt/Clippy and five-ABI
build checkpoint; no new APK or iOS application build for this cleanup.
Known follow-up: URL/URLSearchParams globals are missing from the Rust JS
runtime. A controlled extension replay confirms a URL-resolution regression;
this commit does not fix that runtime gap.
Propagate filesystem errors from complete metadata reads so Android retries unreadable SAF descriptors through temporary files while accepting valid audio without tags.
Keep established segmented and chunked transfers outside the resolution allowance. Continue charging initial requests, retries, and progress callbacks, including during parallel native reads, while preserving stall cancellation.
Add metadata, transfer, and native fallback regression tests. Validated with Go tests, race detector, vet, Android tests, targeted Flutter tests, analyzer, and formatting checks.
zarzet