Melofin WMA component: local source bundle

This archive separates the WMA component source/build inputs from Melofin's
proprietary application source. It contains the complete unchanged FFmpeg
7.1.5 source archive, the LGPL bridge, build recipe, component/runtime licences,
provenance, pinned reference decoder and extraction helper. Existing individual
copyright and licence notices apply; this wrapper does not change their terms.
It is not the whole application, an installable extension or a release approval.
Normal WMA discovery remains disabled. The genuine OneDrive WMA check is deferred.

From this archive's root, see docs/third-party/wma/README.md for the exact source,
toolchain revisions, build command and development replacement instructions.
scripts/vendor-wma.mjs validates the pinned inputs and can copy the reference
binary/notices into extension/vendor/wma without compiling or downloading.
Rebuilding requires the separately obtained tools listed in that README;
no toolchain executables or proprietary application objects are included here.
The recipe performs no downloads. On 28 October 2026 a fresh extraction of this
component-only bundle was rebuilt with the documented pinned Windows toolchain.
Its 475,306-byte decoder matched the reference/shipping binary exactly, SHA-256
c864508409c8243f4e6d10c608f1dfc174fcc9bbd4f1e1f0df7bd3b1f7929b55.
The standalone extraction command and a production-host/bounded-reader smoke
check also passed. This instructional wrapper/checksum update changes no pinned
compiler input. Full scoped evidence is in the matching application review
document docs/WMA-COMPONENT-REBUILD.md; it is not a universal build/platform,
modified-component integration, legal-compliance or release certification.

SHA256SUMS.txt covers every other file inside this archive. The sibling
Melofin-WMA-component-source.zip.sha256 covers the archive as a whole.
Checksums verify bytes, not authorship. They are not digital signatures.

The development replacement section references surrounding application adapter
and verification files, which are not included in this component-only bundle.
Application integration/replacement and final distribution arrangements require
separate review. Do not present this archive as a complete application build,
an offer of proprietary source, or a legal compliance certification.

Local preparation only: nothing is published, uploaded, signed or submitted.
