Two changes:
1. Launcher name is now just 'Straw', not 'Straw debug' — past the
debug-branding phase. Kept the .debug applicationId suffix (package
stays com.sulkta.straw.debug) on purpose so fdroid updates install in
place and the in-app auto-updater keeps working; dropping the suffix
would change the package id and force a reinstall that wipes everyone's
subs/history. That's a separate, deliberate release-track cutover.
2. Stream-selection logic moved out of Kotlin (resolveStreamPlayback) into
the Rust strawcore wrapper as resolve_playback(StreamInfo, max_height)
-> ResolvedStreams. The app keeps a thin shim that supplies the
resolution cap (Settings.maxResolution) and attaches SponsorBlock
segments. Byte-for-byte behavior parity with the old Kotlin picker:
highest-bitrate stream at/under the cap, lowest-height fallback when
nothing fits, first-element-wins on ties (matching Kotlin
maxByOrNull/minByOrNull, not Rust's last-on-ties max_by_key), and
isNotBlank() handling for the DASH/HLS URLs. First step of moving all
backend logic to Rust; the picking lives at the FFI boundary because it
depends on an app setting, keeping strawcore-core a pure extractor.
Wrapper cargo check + clippy clean (no new warnings); FFI surface adds
ResolvedStreams + resolvePlayback, bindings regen at build.
Cobb
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