test(ci): [CI-TYPES-01] validate installed Audio and HLS types

packages/artplayer-plugin-audio-track/README.md

@@ -44,6 +44,14 @@ mute the main video. Destroying ArtPlayer releases the plugin's audio and subscr
 retained plugin updates become inert. See [ARCHITECTURE.md](ARCHITECTURE.md) for module
 ownership, compatibility decisions and regression commands.
 
+Installed declaration regression: run
+`yarn test:package --include=artplayer-plugin-audio-track` from the repository root.
+This builds and installs tarballs outside the repository, then checks root,
+legacy and `/runtime` calls from `test/types/audio-track.ts` in five compiler
+modes, including every invalid call. See
+[consumer maintenance](../../scripts/consumers/README.md); media synchronization
+and browser validation remain separate.
+
 ## License
 
 MIT © Harvey Zhao

packages/artplayer-plugin-hls-control/README.md

@@ -13,6 +13,14 @@ The guides describe this refactor branch; its fixes have not yet been published.
 
 [https://artplayer.org](https://artplayer.org/?libs=https://cdnjs.cloudflare.com/ajax/libs/hls.js/1.5.17/hls.min.js%0A./uncompiled/artplayer-plugin-hls-control/index.js&example=hls.control)
 
+Installed declaration regression: run
+`yarn test:package --include=artplayer-plugin-hls-control` from the repository root.
+The isolated tarball consumer checks root/legacy imports, extracted option types,
+custom track generics, formatter arguments and invalid calls in five compiler
+modes using `test/types/hls-control.ts`. See
+[consumer maintenance](../../scripts/consumers/README.md); real HLS playback and
+SDK combinations remain separate validation gates.
+
 ## License
 
 MIT © Harvey Zhao